Banshee YTX20L-BS LiFePO4 Lithium Battery – Harley-Davidson & Large Motorsports

Banshee YTX20L-BS LiFePO4 Lithium Motorsports Battery – Lightweight Replacement for Harley-Davidson & Large Bikes

Banshee YTX20L-BS LiFePO4 Lithium Motorsports Battery – Lightweight Replacement for Harley-Davidson & Large Bikes

$188.88

$199.00

The Banshee YTX20L-BS LiFePO4 delivers the cold-cranking muscle your large motorcycle demands — in a package dramatically lighter than the AGM it replaces. Whether you're riding a Harley-Davidson, a Honda Gold Wing, or another large-displacement machine, this lithium battery fires up instantly and holds its charge longer between rides. A true drop-in upgrade built to last thousands of cycles.

LiFePO4 lithium — up to 70% lighter than AGM equivalent
Direct replacement for YTX20L-BS applications
Compatible with Harley-Davidson, Honda Gold Wing & more
2000+ charge cycles for long-term value
Maintenance-free | Built-in BMS protection

Specifications
Battery Type:	LiFePO4 (Lithium Iron Phosphate)
Voltage & Capacity:	12 Volts 18 Amp Hours
Cold Cranking Amps (CCA):	550+
Weight:	3.65Lbs
Warranty:	3 Years
Cycle Life:	2000+

Rock-Solid 3-Year Full Replacement Warranty

3-Year Free Replacement Warranty – Your ride deserves backup you can trust. We’ve got you covered—no questions asked.

10X the Life of Lead-Acid

With over 2,000 cycles, this lithium beast is built to outlast your adventures. More power, less hassle, zero drama.

PLFE-20L-07-500.jpg__PID:23069868-fc30-4f7d-a102-7d4c860e94b8

A Beastly 550+ CCA Rating

Fires up your engine faster than your buddy on his third energy drink. Rain, snow, or shine, you’re ready to roll.

Crazy Lightweight Power

At only 3.65 lbs, this battery is so lightweight you’ll forget it’s there.

550+ Cold Cranking Amps of pure ‘let’s ride’ energy

Built tougher, lasts longer, and starts stronger—meet the battery your bike has been waiting for.

Built-In Voltage Meter

Integrated LED gauge allows you to monitor your battery charge with a simple button press, so you're never caught off-guard.

SOC whole battery with red line .png__PID:92268333-1a6d-4389-b669-db4eaee0eb95

PLFE 20LBS Shopify Battery.png__PID:a20ab954-a98f-4d76-9782-52adccad6bea

Competitive advantage

With over 20 years of experience powering riders, we’ve perfected the art of reliable, long-lasting batteries you can count on every time you turn the key.

Weight.png__PID:ee6ce42a-aa4f-4354-994f-649f50197d3e

Extremely Lightweight

At just 3.65 lbs, this battery is over 75% lighter than lead-acid models. Less weight, more performance—your ride just got an upgrade.

Voltage Meter.png__PID:c8b0c6bd-3541-438d-b3e4-ee6ce42aaa4f

Built-In Voltage Meter

Know your charge at a glance. Push the button, check the LED gauge, and stay in control. No surprises, no dead batteries.

BMS.png__PID:804e3bae-1dcf-4be7-a338-5b80bb382c06

Advanced Battery Management System (BMS)

Packed with smart tech for ultimate protection. Balances discharge/recharge loads and prevents damage for a longer-lasting battery.

Warranty.png__PID:5b80bb38-2c06-4e73-a30a-c2117c30979d

Built to Conquer Anything – Backed by a 3-Year Free Replacement Warranty

The PLFE20L-BS Banshee is engineered for rugged durability, effortlessly powering through harsh weather, intense rides, and extreme conditions—because your adventures demand nothing less.

Cycle Li.png__PID:c2117c30-979d-4643-9003-dd40632f044a

10X Longer Cycle Life

Lasts over 2,000 cycles compared to the 200-500 cycles of typical lead-acid batteries. That’s 10X more power for your adventures.

Eco Freindly.png__PID:dd40632f-044a-41f8-9098-c21426063fd7

Eco-Friendly Efficiency

Outlasts and outperforms traditional batteries while reducing waste. Power your ride and protect the planet.

Seamless Compatibility

General Equivalents:
YTX20L-BS, YTX20HL-BS, PTX20L-BS, ML20-12, EXP20L-BS, GEL20L-BS, CTX20L-BS, ES20L-BS, ETX20L

Manufacturer-Specific Equivalents:
Yuasa: YTX20L-BS, YTX20HL-BS
Harley-Davidson: 65958-04, 66010-97A, 66010-97B, 66010-97C
Interstate: CYTX20L-BS
Deka (East Penn): ETX20L
EverStart (Walmart): ES20L-BS
Chrome Battery: YTX20L-BSYTX20HL-BS
Mighty Max Battery: ML20-12ML20L-BS
Power Sonic: PTX20L-BS
Banshee: PLFE-20LYTX20L-BS LiFePO4
Shorai (Lithium): LFX20L-BS12
Antigravity (Lithium): ATX20-HD
Odyssey: PC680
Scorpion:YTX20HL-BS
Antigravity: ATX20-HD

Why choose us

Fast Shipping

Get your battery delivered fast, so you’re back on the road in no time.

Money Back Guarantee

Not satisfied? No worries—enjoy a hassle-free 30-day money-back guarantee.

Support 24/7

Questions? Call or Text us anytime at 815-467-6464—we’re here to help!

Click Here to Check Out the Full Spec Sheet