Bosch BLP5S Lithium Motorcycle Battery – 12V Lightweight Powersport Battery for ATV, UTV, Jet Ski & Scooter

Bosch BLP5S Lithium Motorcycle Battery

The Bosch BLP5S Lithium Motorcycle Battery is built for riders who want lightweight starting power and low maintenance. Bosch lists this battery as part of its Lithium PowerSport line, using lithium iron phosphate technology with an integrated state of charge indicator and a maintenance-free design under normal operating conditions.

The BLP5S is designed for powersport use where reliable starting power, lower weight, and longer charge retention matter. Bosch states that its lithium technology offers about 60% less weight than comparable lead-acid batteries, up to 10x higher deep-cycle resistance, and very low self-discharge. The Bosch technical sheet lists the BLP5S with 12.8V power, 2.0 Ah capacity, 120 CA, 24 Wh energy, and compact Group 5S sizing.

Key Features

• Lithium iron phosphate (LiFePO4) powersport battery
• Integrated state of charge indicator in the battery lid
• 100% maintenance free under normal operating conditions
• Very low self-discharge and quick recharge characteristics
• Lightweight design with up to 10x higher deep-cycle resistance than comparable lead-acid batteries

Ideal Uses

• Motorcycle starting applications
• Scooter battery replacement
• Dirt bike and off-road powersport use
• ATV and UTV applications that use the matching battery size
• Powersport vehicles with high energy demand or extended idle periods

Ideal For

• Motorcycle owners replacing a compact powersport battery
• Riders looking for a lighter battery than lead-acid options
• Customers who want a maintenance-free lithium battery
• Powersport enthusiasts needing strong starting power
• Shops and installers sourcing a Bosch lithium replacement battery

Applications

• Model: Bosch BLP5S
• Battery group size: 5S
• JIS type reference: YTZ5S
• BCI type reference: BTZ5S
• Part of the Bosch Lithium PowerSport battery line for motorcycle and other powersport applications

Product Specs

• Brand: Bosch
• Model: BLP5S
• Product Type: Lithium powersport battery
• Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
• Nominal Voltage: 12.8V
• Capacity: 2.0 Ah
• Cranking Amps: 120 CA
• Energy: 24 Wh
• Weight: 1.1 lb
• Length: 4.45 in
• Width: 2.72 in
• Height: 3.35 in
• Installation Angle: 360 degrees / mountable in any position
• Cycle Life: >3,500 under normal operating conditions
• Battery Life: 8-10 years under normal operating conditions
• Standard Charging Current: 1.0 A
• Maximum Charging Current: 10 A
• Operating Temperature Range: -18°C to 60°C