Forgetyo Lithium Motorcycle Battery YTX20L-BS 12.8V 10Ah — 700 CCA, Lightweight LiFePO4

The Forgetyo Lithium YTX20L-BS is a compact 12.8V, 10Ah LiFePO4 powersports battery that delivers 700 CCA, long cycle life, and built‑in BMS protection in a lightweight, maintenance‑free package.

This Forgetyo battery replaces conventional lead‑acid units in motorcycles, ATVs, UTVs, jet skis, snowmobiles, generators, riding mowers and other small vehicles. It ships fully charged, requires no acid or water, and uses a lithium iron phosphate chemistry that cuts weight while improving starting power and service life. Before ordering, compare physical dimensions, terminal polarity, and cold cranking amps to your existing battery to ensure proper fit and compatibility.

How does this battery compare to a traditional lead‑acid battery?

Compared with typical lead‑acid batteries, the Forgetyo LiFePO4 unit is much lighter and offers faster, stronger starts. It’s designed for higher cycle durability and lower ongoing maintenance because there’s no electrolyte to refill.

• Weight: approximately 3.7 pounds versus much heavier lead‑acid alternatives.
• Starting: higher startup power and faster cranking response (700 CCA rated).
• Service life: rated for over 2000 deep cycles under recommended conditions.
• Maintenance: fully charged at delivery and maintenance‑free—no acid or watering.

Will this fit my vehicle and how do I confirm compatibility?

Fit depends on the battery’s physical size, terminal locations, polarity and acceptable CCA range. Measure your old battery and check that the Forgetyo dimensions and left/right terminal positions match, and ensure the CCA and form factor meet your vehicle’s requirements.

• Dimensions: 6.89" L x 3.43" W x 6.1" H—verify against your existing battery.
• Terminals: left is negative (−), right is positive (+) in the G3 terminal layout.
• Voltage & capacity: 12.8V, 10Ah (128Wh) suitable for YTX20L‑BS and similar models.
• CCA tolerance: 700 cold cranking amps—ensure this aligns with your engine’s needs.

What charging and protection features should I know about?

The battery includes an integrated Battery Management System (BMS) that guards against overcharge, overdischarge and short circuits while balancing cells to preserve capacity. Charging must use a compatible LiFePO4 charger with the correct voltage and current profile for safe, long life.

• BMS functions: over‑charge, over‑discharge, short circuit protection and cell balancing.
• Recommended charger: 14.6V lithium‑specific charger, 2A–5A output supported.
• Charge times: about 5 hours at 2A or roughly 2 hours at 5A; 2A recommended for longevity.
• Temperature range: charge −4°F to 131°F (−20°C to 55°C); discharge −32°F to 86°F (−0°C to 30°C).

Which vehicles and applications are suitable for this battery?

This model is compatible with many powersports and small‑engine applications that use YTX20L‑BS or similar footprints. It suits owners who want lighter weight, quicker starts, and fewer maintenance tasks for seasonal or daily‑use vehicles.

• Common fits: motorcycles, ATVs, UTVs, dirt bikes, scooters, and quads.
• Watercraft: jet skis, Sea‑Doos, PWCs and personal watercrafts.
• Outdoor equipment: riding lawn mowers, generators, go‑karts and tractors.
• Cross‑reference models: DLF20L‑BS, YTX20, YTX20L, YTX20L‑BS and equivalents.

Who is this for: The Forgetyo Lithium YTX20L‑BS is aimed at riders and owners who need a reliable, lightweight replacement for a YTX20L‑BS form‑factor battery. It’s a good choice for those who want faster starting, reduced battery maintenance, and strong cycle life across motorcycles, ATVs, snowmobiles, personal watercraft and small engines. Verify dimensions, terminal orientation and CCA before installation to confirm fit and performance expectations.