Ignitions and Electrical› Charging Systems

alpha Racing

TopFuel Racing 4S 4100 mAh 14.4V LiFe Battery

$236.49

SKU: 6121A003D01

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Special Order
Ships in 4–6 weeks
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Hacker TopFuel Racing Battery is a robust LiFe 4S battery designed for demanding applications. It features a 4100 mAh capacity and a 14.4 V rated voltage. The battery includes a 200 mm Silicone High Flex 10qmm connection cable in red and black.
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Utilizing LiFe 4S technology, this battery operates within a lower voltage range (3.3V to 3.6V per cell) compared to LiPo and LiIon batteries, making it significantly less sensitive to under- and overvoltage conditions. It boasts a very constant and flat discharge curve, ensuring reliable power delivery, and offers excellent cycle stability for extended use. Key specifications include a LiFe battery type, 4S cell configuration, a rated voltage of 14.4 V, and a capacity of 4100 mAh. The battery comes equipped with a 200 mm Silicone High Flex connection cable (10qmm) in red and black. Please note that due to shipping regulations, this item cannot be shipped outside the EU or via air freight. The package includes the racing battery itself, but without a connector. Installation requires fitting suitable connectors to both the battery and the wiring harness. Matching connectors are available separately in the Accessories tab. The battery is specifically listed as compatible with BMW M 1000 RR (K66) models from 2021-2025 and BMW S 1000 RR (K67) models from 2019-2025.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

Brandalpha Racing
Part Number6121A003D01
CategoryIgnitions and Electrical
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