TYKOOL Lithium Motorcycle Battery LFP5L-BS-STD 150CCA, 1.54 lb Lightweight with Digital Readout & IP66

TYKOOL LFP5L-BS-STD is a lightweight, high-cycle lithium replacement battery delivering 150 CCA, a built-in digital readout, and a sealed IP66 case for motorcycles, scooters and ATVs.

Designed as a direct drop-in substitute for YTX5L-BS and similar small starter batteries, this TYKOOL lithium unit replaces heavier lead-acid cells while supplying reliable cold cranking power. At just 1.54 lbs and offering 2,500+ charge cycles, it reduces weight and long-term replacement costs. The integrated Battery Management System (BMS), digital LCD voltage readout and vibration-proof terminal bolts are optimized for street scooters, dirt bikes and light ATVs—but it requires a vehicle charging system regulated to under 15.0V and a compatible 14.6V DC lithium charger for external charging.

How much lighter and more durable is this battery compared to lead-acid?

The LFP5L-BS-STD weighs about 1.54 lbs, roughly 70% lighter than a comparable lead-acid YTX5L-BS, making it noticeable on handling and cornering. Its chemistry supports 2,500+ cycles, cutting replacement frequency and lifetime cost. The sealed IP66 housing and resistance to vibration protect it in off-road conditions.

• Weight: 1.54 lbs — major reduction versus lead-acid
• Cycle life: 2,500+ cycles for extended service
• Ingress protection: IP66 against heavy rain and washdowns
• Vibration-proof terminal bolts for rough-terrain durability

Will this battery fit my motorcycle, scooter or ATV?

Dimensions measure 4.45 x 2.76 x 4.13 inches and the unit is a direct replacement for YTX5L-BS, YTZ5S, YTZ7S and GT5-3 form-factors. Polarity is preset as [- +], so confirm terminal orientation in your bike before installation. It’s sized to fit popular models such as Honda Ruckus NPS50, CRF230F and small Yamaha ATVs like the Raptor 90.

• Exact size: 4.45 × 2.76 × 4.13 in for proper fitment
• Replacement compatibility: YTX5L-BS, YTZ5S, YTZ7S, GT5-3
• Polarity: negative then positive ([- +])—confirm in-vehicle orientation
• Common fits: Honda Ruckus, CRF230F, Yamaha Raptor 90, many scooters and small dirt bikes

What electronics and charging requirements should I follow?

This battery includes a smart BMS to prevent overcharge, over-discharge and to balance cells, plus a front-facing LCD voltage readout for quick status checks. It must be used in vehicles with a regulated charging system outputting under 15.0V; systems producing higher voltages need a full-wave regulator upgrade. For external charging, use only a lithium charger rated 14.6V DC.

• Built-in BMS for cell balancing and protection
• Digital LCD shows real-time battery voltage
• Do not connect to vehicle systems >15.0V without regulator upgrade
• External charging: use a 14.6V DC lithium-specific charger only

How does this battery perform after long storage and in wet conditions?

The LFP5L-BS-STD has a low self-discharge rate of under 1%, so vehicles stored for months retain starting ability better than lead-acid alternatives. Its IP66-rated sealed case resists heavy rain, mud and pressure washing, making it suitable for outdoor use. Vibration resistance and secure terminal bolts prevent connector loosening during trail rides.

• Low self-discharge: <1% for reliable long-term storage
• IP66 waterproofing for protection against rain and washdowns
• High vibration resistance for aggressive riding conditions
• Secure terminal hardware included to minimize loosening

Who this is for: riders and owners who want a lightweight, long-life starter battery that preserves storage charge and withstands outdoor use. Ideal for scooter commuters, weekend trail riders, dirt bike enthusiasts and small-ATV users who need a direct YTX5L-BS replacement with a built-in digital readout and modern BMS protection—provided their charging system is compatible with lithium regulation requirements.