Unit Pack Power 52V Shark Battery
Buy on Amazon
The Unit Pack Power 52V 25Ah Shark Ebike Battery is a high-capacity lithium-ion pack built around Samsung 50E 21700 cells, designed to power demanding electric bike conversion kits ranging from 1000W to 2000W. Its shark-style frame mounting offers a secure and sleek fit on most standard e-bike frames, while the generous 25Ah capacity promises extended range even under heavy load. Overall, it presents a compelling option for riders who need reliable, high-voltage power without stepping up to custom or boutique battery solutions.
Key Features & Specs
| Voltage & Capacity | 52V nominal with 25Ah capacity, delivering approximately 1300Wh of total energy storage |
|---|---|
| Cell Type | Samsung 50E 21700 lithium-ion cells, known for high energy density and consistent discharge performance |
| Motor Compatibility | Supports brushless motors in 1000W, 1500W, and 2000W ebike conversion kits |
| Mounting Style | Shark-style frame mount designed to attach securely to standard downtube or rear-rack compatible frames |
| BMS Protection | Built-in Battery Management System with overcharge, over-discharge, short circuit, and temperature protection |
| Charge Port | Standard XLR or compatible charging port supporting a typical 54.6V charger input |
| Warranty | Manufacturer offers a limited warranty; buyers should confirm current terms directly with Unit Pack Power at time of purchase |
Best for: This battery is best for e-bike enthusiasts and commuters running high-powered 1000W to 2000W conversion kits who need a long-range, high-voltage pack built with quality Samsung cells at a mid-range price point.