ePropulsion kMax 48V LiFePO4 Kayak Battery

The ePropulsion kMax is a compact marine battery announced for Spring 2027, designed for fishing kayaks and small craft.

Published specifications

• LiFePO4 chemistry; 1,024Wh, 20Ah and 51.2V rated voltage (48V class).
• 24.3lb (11kg); specification-table dimensions 350 × 183 × 192mm.
• Up to four batteries in parallel; series connection is not specified.
• Integrated power/communication connection, Bluetooth app monitoring and IP67 manufacturer rating.

Release and compatibility

Exact launch day, Kodiak arrival, price, allocation, charger and cable package are unconfirmed. Verify the exact motor, charger and connection requirements before selecting a battery; voltage alone does not establish compatibility.

kMax release date and specifications guide · Upcoming Gear

Source: ePropulsion kMax Battery, reviewed October 26, 2026. Specifications may change before release.