The Ultramax LiFePO4 batteries offer an excellent price-quality ratio and IP65 protection, which makes them perfect for boating use. The extremely lightweight high-performance batteries are great for bow-mounted trolling motors (the 12 V 60–100 Ah and 24 V 50–100 Ah models) or boat electronics, for example. Cannot be used as a starter battery for an outboard motor.

- Capacity 7 Ah
- Voltage 12 V
- Max. discharge current 7 A (not suitable for use with electric motors)
- Protection class IP65
- Weight: 980 g
- Dimensions: 151 x 65 x 98 mm