TYKOOL LFP20L-BS-STD Lithium Motorcycle Battery 480CCA 8Ah — Lightweight LiFePO4 with Digital Readout

The TYKOOL LFP20L-BS-STD is a compact LiFePO4 replacement battery that delivers 480CCA starting power, an 8Ah capacity and an integrated digital readout for real-time voltage and state-of-charge information.

Built to replace the common YTX20L-BS and equivalent models, this battery trades heavy lead-acid weight for a 75% lighter LiFePO4 pack, improving handling and lowering center of gravity on large V‑Twin motorcycles, ATVs, UTVs and PWCs. It combines robust crank performance with an onboard battery management system (BMS) and an LCD so you can monitor charge state at a glance. The casing and terminals are engineered to tolerate harsh vibration and wet conditions typical of long-distance touring and daily riding.

How does this battery improve starting performance on big V‑Twin engines?

The TYKOOL delivers 480 cold cranking amps designed to reliably turn over high-compression cruiser engines. Its chemistry provides consistent peak current while staying much lighter than equivalent lead-acid units, so you get fast, dependable starts without the weight penalty.

• 480 CCA for strong cold starts on large-displacement engines
• Stable voltage under load for repeatable ignition cycles
• Lower mass (3.3 lbs / 1.50 kg) reduces inertia and improves handling

Will it fit my motorcycle and replace my YTX20L-BS battery?

Yes — the physical footprint and terminal polarity match common YTX20L-BS and equivalent models, making it a direct drop-in replacement without modification. The package is built to survive the heat and vibration environment of American cruisers while keeping the terminals isolated and secure.

• Dimensions: 6.89 x 3.43 x 6.10 in (175 x 87 x 155 mm)
• Polarity: [- +] compatible with YTX20L-BS, 65989-97C, GYZ20HL, ETX20L
• Vibration-isolated terminals and rugged sealed housing

What monitoring and protection features are built in?

An intelligent BMS handles cell balancing, over‑charge and deep‑discharge protection to maximize cycle life. The onboard LCD digital readout gives instant access to voltage and state-of-charge so you can check readiness before you ride or during storage.

• Onboard BMS with active cell balancing and safety protections
• LCD digital readout for voltage and SOC telemetry with one touch
• Designed for 2500+ cycle life when used and charged properly

How weatherproof and durable is this battery for touring and wet rides?

The battery is fully sealed with an IP66 rating and shock-proof casing to keep water, heavy rain and road debris out of the electronics. That makes it suitable for long-distance touring and exposed mounting positions on cruisers and utility vehicles.

• IP66-rated sealed housing resists jets of water and dust ingress
• Shock- and vibration-resistant design for aggressive riding
• Ultra-low self-discharge (<1% per month) for long-term storage

Who is this for? The TYKOOL LFP20L-BS-STD is targeted at riders and owners who need a high-cranking, lightweight replacement for YTX20L-BS style batteries — particularly owners of Harley-Davidson Softail, Fat Boy, V‑Rod, Heritage Classic and similar cruisers who want quicker starts, lower weight and simple onboard telemetry. It's also appropriate for ATV, UTV and PWC owners who require a sealed, vibration-tolerant power source. Note: use only chargers and charging systems compatible with LiFePO4 chemistry and a regulated output under 15.0V; avoid lead‑acid chargers with desulfurization or aggressive pulse modes to prevent BMS damage.