TYKOOL 2 Pack YTX20L-BS 12.8V 480CCA Lithium Starting Battery for Snowmobile, UTV

3x Starting Current
10x More Start Cycles
5x Service Lifetime
30% Of Original Weight

TYKOOL 2 Pack YTX20L-BS 12.8V 480CCA Lithium Starting Battery for Snowmobile, UTV

SKU: LFP20L-BS-STD-2

$244.98

$259.98

5% OFF

Product Features

Powersports Batteries YTX20L 2-Pack — Built for riders who want reliable starts and lightweight performance across multiple powersports machines. Ideal as a primary + backup setup, or for customers with two vehicles.
Replacement for YTX20L-BS,YTX20HL,YTX20L,YB16L-B,GYZ20HL,GYZ20L
Lightweight & Compact Advantage (Only 5.1 lbs each): This 12V, 8Ah lithium-ion battery delivers strong cranking power while weighing just 5.1 pounds—far lighter than comparable lead-acid options, helping reduce overall vehicle weight and improve handling.
True Maintenance-Free Experience: No acid, no water, and no routine upkeep. Batteries arrive fully charged and ready to install, providing a clean, hassle-free solution for powersports owners.
Fast Charging & Longer Standby Power: Supports 12V chargers at 1A / 2A / 3A / 5A for flexible, faster charging. Designed to hold charge longer and stay ready between rides or seasons.
Built-In Smart BMS for Enhanced Protection: Equipped with an intelligent Battery Management System (BMS) to help guard against overcharge, over-discharge, short circuits, and overcurrent, improving safety and long-term durability.
Versatile Fit for Powersports Applications: Compatible with a wide range of vehicles, including motorcycles (Harley-Davidson, Honda, Yamaha, and more), ATVs, UTVs, and personal watercraft—making it a dependable choice for adventures on land or water.

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TYKOOL 12V 2A LiFePO4 Battery Charger, Fits for Motorcycle, Ride on Toy Car, Lawn Mower

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TYKOOL 12V 3A DC Smart Lithium Battery Charger Fits for Motorcycle, Car, Trucks, Lawn Mower

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User Manual

Features
Specifications
Compatible Models
Shipping & Return

FAQ

Review

LiTime brand-new group 24 Bluetooth LiFePO4 battery propels industry-advancing innovations in performance, safety, energy efficiency and energy density. It demonstrates LiTime's continued drive to push the boundaries of lithium battery industry.

High-Output Starts & Longer Cycle Life

Get confident ignition with ultra-high cold cranking amps up to 560A, delivering noticeably stronger starting power than traditional lead-acid batteries (270A). Plus, with an impressive 2,500-cycle lifespan—far beyond the typical 300 cycles of lead-acid—this battery is built for long-term dependability and consistent performance season after season.
Ultra-Lightweight & Truly Maintenance-Free

At just 5.1 lbs each, this lithium battery is dramatically lighter than a typical lead-acid option (about 15 lbs), making handling and installation much easier. It arrives fully charged and ready to install—with no acid, no activation, no leaking risk, and no ongoing maintenance—so you get clean, worry-free power straight out of the box.
Built-In BMS Protection & One-Touch Voltage Check

This battery features an integrated Battery Management System (BMS) with multi-layer safeguards, including over-charge, short-circuit, cell balancing/equalization, over-current, and over-discharge protection to help keep performance stable and safe. For quick monitoring, the digital voltage readout lets you check battery status instantly with a simple press—then it automatically goes quiet after the click, so you get easy visibility without extra hassle.
Solid Brass Terminals & 1:1 OEM-Size Replacement

Built with durable brass terminals, this battery delivers a tight, corrosion-resistant connection for dependable power transfer and stable starting. It’s also made in a true 1:1 OEM battery size (approx. 6.9" × 3.42" × 6.1" / 175 × 87 × 155 mm), so you can swap it in confidently—no modifications, no fitment worries.
Power Ahead with TYKOOL Performance

TYKOOL is dedicated to advancing LiFePO4 lithium powersports battery technology, blending proven engineering with a strong focus on safety and dependable output. Built for demanding applications, this Lithium Starting Battery YTX20L-BS delivers the confidence of quick starts and long-lasting durability—so you’re ready for every ride, every season, and every adventure.

THIS BATTERY FITS THESE VEHICLES

Personal Watercraft+

Make	Engine	Model	Year(s)	TYKOOL Battery Model
Kawasaki Jet Ski	750cc	JS750 SXi, SXi Pro	1995 - 2002	YTX20L-BS
Kawasaki Jet Ski	800cc	JS800 SX-R	2003 - 2013	YTX20L-BS
Kawasaki Jet Ski	1100cc	JT1100 STX	1997 - 2003	YTX20L-BS
Kawasaki Jet Ski	1200cc	JT1200-A-B, C, STX-R, STX-12F	2002 - 2007	YTX20L-BS
Kawasaki Jet Ski	1500cc	JT1500-A, STX, STX-15F	2004 - 2022	YTX20L-BS
Kawasaki Jet Ski	1500cc	JT1500B, C, 250X, 260(L)X, 300(L)X	2007 - 2020	YTX20L-BS
Kawasaki Jet Ski	1500cc	JT1500B, C, 250X, Ultra LX, 260(L)X, 300(L)X	2007 - 2020	YTX20L-BS
Kawasaki Jet Ski	750cc	JT750 STS, STX	1996 - 1998	YTX20L-BS
Kawasaki Jet Ski	900cc	JT900 STS, STX	1997 - 2005	YTX20L-BS
Kawasaki Jet Ski	1500cc	SXR	2017 - 2021	YTX20L-BS
Kawasaki Jet Ski	1500cc	SXR, STX160	2017 - 2022	YTX20L-BS
Kawasaki Jet Ski	1500cc	SXR, STX160, ULTRA 160LX	2017 - 2023	YTX20L-BS
Kawasaki Jet Ski	1500cc	Ultra 310, LX, R, X	2014 - 2023	YTX20L-BS
Yamaha	1050cc	EX, EXR, SJ	2021	YTX20L-BS
Yamaha	1050cc	EX, EXR, SJ, VX, VXC	2021 - 2022	YTX20L-BS
Yamaha	1800cc	FX	2021	YTX20L-BS
Yamaha	1800cc	FX, GP, VX	2021 - 2022	YTX20L-BS
Yamaha	1050cc	Jet Blaster JB	2021 - 2022	YTX20L-BS
BRP (Sea-Doo)	1500cc	GTI 130, GTR, GTS, GTX Pro 130, RXT, RXP, WAKE, WAKE Pro	2016 - 2023	YTX20L-BS
BRP (Sea-Doo)	900cc	GTI 90	2018 - 2022	YTX20L-BS
BRP (Sea-Doo)	1500cc	GTI, GTR, GTS, GTX, RXT, RXP, WAKE	2016 - 2019	YTX20L-BS
BRP (Sea-Doo)	1500cc	GTI, GTR, GTS, GTX, RXT, RXP, WAKE, WAKE Pro	2016 - 2022	YTX20L-BS
BRP (Sea-Doo)	900cc	SPARK	2014 - 2023	YTX20L-BS
Honda	1470cc	AquaTrax F-15, F-15X	2003 - 2013	YTX20L-BS
Honda	1235cc	AquaTrax F/R-12, F/R-12X	2002 - 2009	YTX20L-BS
Kawasaki Jet Ski	1100cc	JH1100 ZXi	1996 - 2003	YTX20L-BS
Kawasaki Jet Ski	1100cc	JH1100-B Ultra 130	2001 - 2004	YTX20L-BS
Kawasaki Jet Ski	1200cc	JH1200-A, B Ultra 150	1999 - 2005	YTX20L-BS
Kawasaki Jet Ski	750cc	JH750 E1,F2,G1,G2	1995 - 1999	YTX20L-BS
Kawasaki Jet Ski	750cc	JH750 ST, Zxi	1995 - 1997	YTX20L-BS
Kawasaki Jet Ski	900cc	JH900 ZXi	1995 - 1997	YTX20L-BS
Kawasaki Jet Ski	400cc	JS400	1976	YTX20L-BS
Kawasaki Jet Ski	440cc	JS440	1977 - 1986	YTX20L-BS
Kawasaki Jet Ski	550cc	JS550	1982 - 1985	YTX20L-BS

Snowmobile+

Make	Engine	Model	Year(s)	TYKOOL Battery Model
BRP (SKI-DOO)	600cc	Skandic ACE, Sport	2019 - 2023	YTX20L-BS
BRP (SKI-DOO)	300cc	Skandic Tundra	2007 - 2009	YTX20L-BS
BRP (SKI-DOO)	cc	ZX Types	2002 - 2003	YTX20L-BS
Polaris	750cc	FS/FST, Wide Track	2006 - 2010	YTX20L-BS
Polaris	750cc	FS/FST, Wide Trak	2006 - 2010	YTX20L-BS
Polaris	550cc	IQ, LXT, Shift	2013	YTX20L-BS
Polaris	600cc	IQ, Shift, Switchback, RMK	2009 - 2011	YTX20L-BS
Polaris	600cc	Shift, Switchback, RMK	2009 - 2010	YTX20L-BS
Polaris	800cc	Switchback, RMK	2010	YTX20L-BS
Polaris	750cc	Turbo LX, IQ	2008 - 2014	YTX20L-BS
Polaris	750cc	Turbo Switchback, Turbo Dragon	2006 - 2010	YTX20L-BS
Yamaha	973cc	(RS) Vector all models	2005 - 2009	YTX20L-BS
Yamaha	1049cc	FX Nytro	2008 - 2014	YTX20L-BS
Yamaha	973cc	Nytro	2006 - 2007	YTX20L-BS
Yamaha	1049cc	(RS) Vector all models	2010 - 2018	YTX20L-BS
Yamaha	1049cc	RS Venture	2009 - 2022	YTX20L-BS
Yamaha	973cc	RS Venture	2005 - 2008	YTX20L-BS
Yamaha	973cc	RS Viking Professional, VK Pro	2006 - 2015	YTX20L-BS
Yamaha	1000cc	RS1000S, GT, RS	2006 - 2014	YTX20L-BS
Yamaha	1000cc	RX1000R RX (All Models)	2003 - 2005	YTX20L-BS
Yamaha	1049cc	VK Professional II	2016 - 2022	YTX20L-BS

UTV+

Make	Engine	Model	Year(s)	TYKOOL Battery Model
Arctic Cat	500cc	Prowler 500	2017 - 2022	YTX20L-BS
BRP (CAN-AM)	1000cc	Defender PRO HD10	2022 - 2023	YTX20L-BS
BRP (CAN-AM)	800cc	Maverick	2018 - 2021	YTX20L-BS
BRP (CAN-AM)	800cc	Traxter DPS, Base, STD	2016 - 2021	YTX20L-BS
BRP (CAN-AM)	427cc	Traxter, Defender	2017 - 2021	YTX20L-BS
Kawasaki	620cc	KAF620, Mule 3000, 3010, 3020	2024	YTX20L-BS
Kawasaki	620cc	KAF620, Mule 3010 4x4, Advantage Classic	2003 - 2007	YTX20L-BS
Kawasaki	620cc	KAF620F, Mule 4010 4x4 (CN)	2009 - 2023	YTX20L-BS
Kawasaki	800cc	Teryx All Models (CN)	2014 - 2023	YTX20L-BS
Kymco	450cc	UXV450	2017	YTX20L-BS
Kymco	500cc	UXV500	2017	YTX20L-BS
Kymco	700cc	UXV700	2017	YTX20L-BS
Polaris	800cc	RZR	2008 - 2014	YTX20L-BS
Suzuki	620cc	QUV620F	2005	YTX20L-BS

Motorcycle+

Make	Engine	Model	Year(s)	TYKOOL Battery Model
Buell	1200cc	M2 Cyclone	1997 - 2002	YTX20L-BS
Buell	1200cc	S3, S3T Thunderbolt	1997 - 2002	YTX20L-BS
Excelsior-Henderson	1386cc	Super X	1999 - 2000	YTX20L-BS
Harley-Davidson	1803cc	CVO FLST (Softail)	2007 - 2015	YTX20L-BS
Harley-Davidson	1803cc	CVO FXD (Dyna)	2007 - 2015	YTX20L-BS
Harley-Davidson	1803cc	FLS (Softail Slim S, Fat Boy S)	2016 - 2017	YTX20L-BS
Harley-Davidson	cc	FLS (Softail Slim S, Fat Boy S)	2016 - 2017	YTX20L-BS
Harley-Davidson	cc	FLS (Softail Slim S, Fat Boy S)	2016 - 2022	YTX20L-BS
Harley-Davidson	cc	FLS (Softail Slim S, Fat Boy S)	2016 - 2023	YTX20L-BS
Harley-Davidson	1690cc	FLS (Softail)	2012 - 2017	YTX20L-BS
Harley-Davidson	1690cc	FLS (Softail), FXS	2012 - 2017	YTX20L-BS
Harley-Davidson	1340cc	FLST Series (Softail)	1991 - 1996	YTX20L-BS
Harley-Davidson	1340cc	FLST Series (Softail)	1997 - 1999	YTX20L-BS
Harley-Davidson	1750cc	FX, FL (Softail)	2018 - 2020	YTX20L-BS
Harley-Davidson	1870cc	FX, FL (Softail)	2018 - 2020	YTX20L-BS
Harley-Davidson	cc	FX, FL (Softail)	1991 - 2021	YTX20L-BS
Harley-Davidson	cc	FX, FL (Softail)	1991 - 2022	YTX20L-BS
Harley-Davidson	cc	FX, FL (Softail)	1991 - 2023	YTX20L-BS
Harley-Davidson	1690cc	FXD (Dyna)	2012 - 2017	YTX20L-BS
Harley-Davidson	cc	FXD (Dyna)	1991 - 2017	YTX20L-BS
Harley-Davidson	1450cc	FXD Series (Dyna)	1999 - 2006	YTX20L-BS
Harley-Davidson	1584cc	FXD Series (Dyna)	2007 - 2011	YTX20L-BS
Harley-Davidson	1340cc	FXD/FXST Series (Dyna)	1991 - 1996	YTX20L-BS
Harley-Davidson	1340cc	FXD/FXST Series (Dyna)	1997 - 1999	YTX20L-BS
Harley-Davidson	1450cc	FXST, FLST Series (Softail)	2000 - 2006	YTX20L-BS
Harley-Davidson	1584cc	FXST, FLST Series (Softail)	2007 - 2011	YTX20L-BS
Harley-Davidson	1200cc	XL, XLH (Sportster)	1997 - 2003	YTX20L-BS
Harley-Davidson	883cc	XL, XLH (Sportster)	1997 - 2003	YTX20L-BS
Harley-Davidson	cc	XL, XLH (Sportster)	1997 - 2003	YTX20L-BS
Honda	1000cc	CBX1000 Super Sport	1979 - 1980	YTX20L-BS
Honda	1800cc	GL1800 Gold Wing	2001 - 2010	YTX20L-BS
Honda	1800cc	NRX1800 Valkyrie Rune	2004 - 2005	YTX20L-BS
Honda	1100cc	VF1100S V65 Sabre	1984 - 1985	YTX20L-BS
Honda	1800cc	VTX1800C, F, N, R Retro, S	2002 - 2011	YTX20L-BS
Kawasaki	1000cc	KZ1000, LTD, CSR	1981 - 1983	YTX20L-BS
Kawasaki	1000cc	KZ1000-C Police	1980 - 1981	YTX20L-BS
Kawasaki	1000cc	KZ1000-E ST, Shaft	1979 - 1980	YTX20L-BS
Kawasaki	1000cc	KZ1000-P Police	1982 - 2001	YTX20L-BS
Kawasaki	1000cc	KZ1000-P Police	2002 - 2005	YTX20L-BS
Kawasaki	1000cc	KZ1000-R Replica	1982 - 1983	YTX20L-BS
Kawasaki	1100cc	KZ1100-A, LTD	1981 - 1983	YTX20L-BS
Kawasaki	1100cc	KZ1100-B GP	1981 - 1982	YTX20L-BS
Kawasaki	1000cc	ZG1000-A Concours	1986 - 2006	YTX20L-BS
Moto Guzzi	936cc	Bellagio	2010	YTX20L-BS
Moto Guzzi	1064cc	California Classic, Vintage	2012	YTX20L-BS
Moto Guzzi	500cc	Falcone u.t.	2024	YTX20L-BS
Moto Guzzi	750cc	Nevada	2024	YTX20L-BS
Moto Guzzi	650cc	NTX	2024	YTX20L-BS
Moto Guzzi	750cc	NTX	2024	YTX20L-BS
Moto Guzzi	750cc	Strada	2024	YTX20L-BS
Moto Guzzi	650cc	V65 Florida	2024	YTX20L-BS
Moto Guzzi	750cc	V75	2024	YTX20L-BS
Triumph	2300cc	Rocket III	2003 - 2018	YTX20L-BS
Triumph	1600cc	Thunderbird	2009 - 2018	YTX20L-BS
Triumph	1600cc	Thunderbird	2010 - 2016	YTX20L-BS
Triumph	1700cc	Thunderbird Commander	2014 - 2018	YTX20L-BS
Triumph	1215cc	Tiger	2012 - 2021	YTX20L-BS
Triumph	1215cc	Tiger Explorer	2012 - 2018	YTX20L-BS
Triumph	1215cc	Trophy	2012 - 2017	YTX20L-BS
Ural	750cc	All Models	ALL YEARS	YTX20L-BS
Victory	1731cc	All Models	2008 - 2017	YTX20L-BS
Victory	1507cc	V92C, DC Classic, Deluxe Cruiser	1998 - 2004	YTX20L-BS
Victory	1507cc	V92SC Sport Cruiser	2000 - 2001	YTX20L-BS
Victory	1507cc	V92TC Touring Cruiser	2002 - 2006	YTX20L-BS
Victory	1507cc	Vegas, Kingpin, Hammer	2003 - 2005	YTX20L-BS
Victory	1634cc	Vegas, Kingpin, Hammer(-08)	2006 - 2010	YTX20L-BS
Yamaha	1854cc	Star Eluder, XV19BJ	2018	YTX20L-BS
Yamaha	1854cc	Star Venture, XV19	2018 - 2021	YTX20L-BS
Yamaha	1854cc	Star Venture, XV19FJ	2018	YTX20L-BS
Yamaha	750cc	TX750	1973 - 1974	YTX20L-BS
Yamaha	1300cc	V Star 1300 Tourer	2013 - 2017	YTX20L-BS
Yamaha	1600cc	XV1600 Road Star	1999 - 2003	YTX20L-BS
Yamaha	1700cc	XV17AT Road Star, Silverado	2004 - 2007	YTX20L-BS
Yamaha	1300cc	XVS13AY V Star 1300, Stryker	2009 - 2017	YTX20L-BS
Yamaha	1300cc	XVZ13 Royal Star/Venture (All)	1996 - 2012	YTX20L-BS

ATV+

Make	Engine	Model	Year(s)	TYKOOL Battery Model
Arctic Cat	450cc	Alterra	2021 - 2022	YTX20L-BS
Arctic Cat	500cc	Alterra	2017 - 2018	YTX20L-BS
Arctic Cat	450cc	ATV 450, Alterra	2013 - 2016	YTX20L-BS
Arctic Cat	450cc	TRV, CORE	2013 - 2017	YTX20L-BS
Arctic Cat	450cc	XC450	2011 - 2017	YTX20L-BS
BRP (CAN-AM)	650cc	Outlander	2006 - 2012	YTX20L-BS
BRP (CAN-AM)	660cc	Outlander 660 EFI	2006	YTX20L-BS
CF Moto	500cc	Cforce 500	2007 - 2014	YTX20L-BS
Honda	650cc	(Optional* cold starting)	2003 - 2004	YTX20L-BS
Honda	680cc	TRX680FA Four Trax Rincon	2006 - 2022	YTX20L-BS
Kymco	450cc	Maxxer 450, MXU 450	2017	YTX20L-BS
Kymco	500cc	MXU500	2017	YTX20L-BS
Kymco	700cc	MXU700	2017	YTX20L-BS
Yamaha	700cc	Kodiak 700, EPS	2016 - 2021	YTX20L-BS
Yamaha	700cc	Kodiak 700, EPS YFM70K	2016 - 2024	YTX20L-BS
Yamaha	400cc	YFM40FB Big Bear	2000 - 2012	YTX20L-BS
Yamaha	400cc	YFM40FW Kodiak/Automatic	1996 - 2002	YTX20L-BS
Yamaha	400cc	YFM40FWN Big Bear	2000 - 2003	YTX20L-BS
Yamaha	450cc	YFM450FA, YFM45FA Kodiak	2003 - 2006	YTX20L-BS
Yamaha	450cc	YFM45FG Grizzly	2007 - 2014	YTX20L-BS
Yamaha	450cc	YFM45FX Wolverine	2006 - 2010	YTX20L-BS
Yamaha	450cc	YFM45KD, KP Kodiak	2018 - 2024	YTX20L-BS
Yamaha	600cc	YFM600FW, FH Grizzly	1998 - 2001	YTX20L-BS
Yamaha	660cc	YFM660FP, FR, FH, FL Grizzly	2002 - 2008	YTX20L-BS
Yamaha	660cc	YFM66FA, FG Grizzly	2005 - 2008	YTX20L-BS
Yamaha	700cc	YFM700DE, DH, PE, PFPH, PS Grizzly	2014 - 2015	YTX20L-BS
Yamaha	700cc	YFM700GD, GP Grizzly	2016 - 2024	YTX20L-BS
Yamaha	700cc	YFM7FG Grizzly	2007 - 2013	YTX20L-BS
Yamaha	600cc	YFV600FW Grizzly	1998 - 2001	YTX20L-BS
Yamaha	550cc	YMF5FG, YFM550PE, DE, DH Grizzly	2009 - 2014	YTX20L-BS

Shipping:

1. USA Dispatch Locally, Free Shipping.

2. Product processing time is usually 1-2 working days.

3. Product Standard shipping time is usually 3-5 days.

4. Learn more about our Shipping Policy.

Return:

1. If you are not satisfied with the products, customers can return or request a refund for products within 30 days of receipt.

2. Learn more about our Return & Refund Policy.

Model	LFP20L-BS-STD
Type	LiFePO4
Single cell brand	60C
Size	17587155mm
Weight	1.6kg
Negative position	L
Rated voltage	12.8V
Rated Capacity	8.0Ah
CCA	480CCA
Interior Resistance	6.4mΩ
Rated Charge Current	≤8A
Maximum charging power	≤80A

Continuous discharge current	≤80A
Instantaneous discharge current(5S)	≤240A
Short circuit protection	NO
Over Discharge Protection Voltage	8.0V
Over Discharge Recovery Voltage	9.2V
Over Charge Protection Voltage	15.6V
Over Charge Recovery Voltage	15.2V
Equalizing voltage	3.65V
Charge discharge cycle	1500 cycles
Self Discharge Rate	≤30uA
Adaptive temperature	-20℃~80 ℃

FAQS

How do I charge a lithium battery?

TYKOOL Lithium LiFePO4 batteries perform best when charged by a LiFePO4-compatible battery charger. LiFePO4 batteries require a different charging profile and voltage requirements compared to traditional battery chargers. Chargers designed for different chemistries may work, but they may not charge a TYKOOL Lithium battery to full capacity. It’s important to select a charger that has a LiFePO4-compatible constant-current constant-voltage (CC/CV) charging profile, provides the correct charging voltage for your battery, does not exceed the charge current (amp) for the battery, and has a charge indicator LED to let you know when the battery is fully charged. If you need help finding a compatible charger for your TYKOOL Lithium battery, or if you want to check your current charger compatibility, please reach out to our support team.
What vehicles/devices are these batteries compatible with?

Our 12V lithium phosphate (LiFePO4) batteries are designed to start a wide range of 12-volt systems, including:

- Motorcycles (Scooters,cruisers, sport bikes, dirt bikes)

- ATVs/UTVs (all-terrain vehicles)

- Boats/PWC (personal watercraft, jet skis)

- Snowmobiles

- Lawn mowers, tractors, and riding lawn equipment

Check your owner’s manual or contact us to confirm sizing and terminal type for your specific model.
Will this battery fit my vehicle?

We provide detailed sizing charts (length x width x height) and terminal type (top-post, side-post, etc.) in the product description. If unsure, message us with your vehicle’s make/model/year, and we’ll confirm compatibility.
Can I use my existing lead-acid battery charger?

Yes, but we recommend a LiFePO4-specific charger for optimal performance. Standard lead-acid chargers may work if they have a float mode (<14.6V). Avoid chargers with “equalization” modes, as they can damage LiFePO4 batteries.
Is Tykool battery available to use in my e-bike?

We are sorry, No. Currently we do not supply lithium type motive battery for electric vehicles like electric bikes,tricycles and cars.
Is a higher charging current safe for lithium batteries?

Yes, as long as it stays within safe limits. A charging current below 50% of the battery capacity is optimal, and any current not exceeding the battery’s rated capacity is safe. Lower current increases safety but takes longer, while higher current (within limits) reduces charging time.

Are Lithium Batteries Safe?

TYKOOL Lithium batteries are 100% safe & reliable. Our signature chemistry, Lithium Iron Phosphate (LiFePO4), does not contain rare earth elements (like Cobalt) or heavy metals, is non-toxic, including no lead or acid, is non-corrosive, does not off gas, requires no watering or maintenance, can be placed in any orientation, and unlike other lithium batteries will not explode or catch fire. In addition, each TYKOOL Lithium battery is protected from over heating, over charging, and short circuiting, by a battery management system (BMS) microchip that also extends the lifespan and is contained in a rugged, waterproof case (although enough water can conduct electricity between the terminals, so don’t submerse the battery). For best performance & reliability we recommend using a LiFePO4 charger.
Why choose LiFePO4 over traditional lead-acid batteries?

- Lightweight: Up to 70% lighter than lead-acid batteries, reducing vehicle weight.

- Longer lifespan: 5-10x more cycles (2,000+ cycles at 80% depth of discharge).

- Faster charging: Charges 3x faster than lead-acid.

- Zero maintenance: No water refilling or acid leaks.

- Reliable starts: Stable power output even in low temperatures.
Does this battery include a built-in BMS (Battery Management System)?

Yes! All our batteries feature an advanced BMS for:

- Overcharge/discharge protection

- Short-circuit prevention

- Over current protection

- Cell balancing for maximum safety and longevity.
Can this battery handle cold weather?

Yes! Our batteries operate in temperatures from -4°F to 140°F (-20°C to 60°C). Unlike lead-acid, LiFePO4 delivers consistent cranking power in freezing conditions (ideal for snowmobiles).
How do I choose the right charger current for my 12V lithium battery?

Charger selection depends on battery capacity. A 12V 1A charger works with all capacities and offers the highest safety. A 12V 2A charger is suitable for batteries up to 4Ah, while a 12V 3A charger is recommended for batteries 5Ah and above for faster charging within a safe range.

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TYKOOL 2 Pack YTX20L-BS 12.8V 480CCA Lithium Starting Battery for Snowmobile, UTV

User Manual

High-Output Starts & Longer Cycle Life

Ultra-Lightweight & Truly Maintenance-Free

Built-In BMS Protection & One-Touch Voltage Check

Solid Brass Terminals & 1:1 OEM-Size Replacement

Power Ahead with TYKOOL Performance

THIS BATTERY FITS THESE VEHICLES

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