BLTZ10S Li-Ion Motorcycle Battery 12V 4Ah - 0986122615, 1 Year Warranty

Motorcycle electrical systems demand a power source that delivers reliable cold-start performance without the weight penalty of conventional lead-acid technology. The Bosch BLTZ10S is a 12V 4Ah lithium-ion motorcycle battery rated at 240 CCA, engineered to meet the rigorous starting demands of modern motorcycles while offering a substantially reduced weight of 0.9 kg compared to equivalent lead-acid units.

Designed and manufactured to Bosch's established engineering standards, the BLTZ10S features a built-in charge status indicator that provides an immediate read on state of charge at any time. An integrated voltage tester and passive cell balancer work in combination to ensure balanced discharge across all cells and to facilitate fast, safe charging extending usable service life and maintaining consistent cranking performance throughout the battery's working life.

The BLTZ10S measures 150 mm 87 mm 93 mm (L W H) and weighs 0.9 kg. Polarity orientation must be confirmed by reference to the product label prior to installation. This unit carries EAN cross-reference 4047025323741. Start-stop system compatibility is not confirmed consult the product label before fitment to a start-stop equipped vehicle. IP, MCA, and Watt-Hour ratings are not applicable to this product.

The BLTZ10S is available as part of the Bosch lithium motorcycle battery range. Related variants include the BLTX5L-BS, BLTX9-BS, BLTX14-BS, BL51913, and BLIX30L-BSQ, covering a range of capacities and form factors for different motorcycle applications." This battery is supplied with a 1-year manufacturer's warranty covering defects in materials and workmanship under normal operating conditions. "Standard delivery: 13 working days within UK mainland. 30-day returns.

Easy to use thanks to the charge status indicator that allows to know at any time the charge status of the battery. The built-in voltage tester and passive balancer ensures balanced discharge and fast charging of the cells for more safety and performance 4 times higher service life compared to conventional batteries. The self-discharge is also extremely low : 3 times lower than an AGM battery and 9 times lower than a lead-acid battery. Acid-free battery, no leakage and absolutely maintenance-free. The battery can be installed in any position. For reliable and fast starting of sports and racing motorcycles, even in extreme weather and operating conditions Suitable for motorcycles with ABS and ESP® (racing machines, off-road and touring), enduros, scooters, quads, jet skis, applications with many electrical consumers Extended compatibility of several regular battery size types thanks to foams and spacers provided in the battery package (see technical sheet in document section) It is recommended to fully recharge the battery before installation and first use.

• Backed by a 1 Year Warranty-year warranty for dependable service life and reliable performance under everyday driving conditions.
• Product Group: 2632, BOSCH LITHIUM MOTORCYCLE BATTERY, engineered to deliver consistent starting power and steady performance in demanding automotive applications.
• Engineered as a No 12.0 battery, ensuring consistent current flow, strong cranking power, and stable voltage delivery.
• Manufactured by Bosch, a German engineering leader delivering advanced technology and durable performance in modern vehicles. .
• Weighs 0.9 kg (2.0 lb), balancing high capacity with manageable handling for easy fitting and routine maintenance.
• OEM-style design ensures perfect terminal alignment, secure fitment, and support for both standard and start-stop vehicle systems.

optimised for motorcycles and two-wheelers, ensuring consistent ignition power, rapid recharge capability, and stable energy supply for compact high-performance engines and accessory systems.

• Restores dependable starting for vehicles that require consistent, everyday performance in regular driving conditions.
• Suited to No battery applications, delivering steady operation for vehicles with start-stop or accessory-heavy systems.
• Supports stable electrical output for ignition, lighting, infotainment, and critical onboard electronics in all environments.
• Performs reliably across short commutes and longer journeys where consistent restarts and electrical stability are essential.

PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.

You must check your current battery against the specifications of this battery before ordering to ensure that this is the correct battery for your vehicle. Check battery technology, dimensions, terminal type, polarity, capacity (AH) and cranking performance (CCA). We cannot guarantee correct fitment under any circumstances.