Lithium battery EX24-21

for marine applicationsmaintenance-freehigh-power

Description
The Li2GO EX24-21 lithium battery is designed for marine electronics such as fishfinders, chartplotters and transducers. It provides a lightweight, waterproof power source with fast recharging and extended autonomy suitable for kayaks, small boats and tender vessels. The battery can power multiple sonar units and displays concurrently, supporting intensive electronic use on board.

Compatibility
Compatible with leading marine electronics and transducer systems including Garmin, Lowrance, Panoptix and LiveScope, among other fishfinder and transducer models on the market.

Key features

• Nominal voltage: 25.2 V; maximum charge voltage: 29.4 V.
• Capacity: 20.3 Ah (511.56 Wh).
• Lightweight and compact: carry case weight 2.7 kg; dimensions 18 × 15.5 × 8 cm.
• Longer runtime compared with traditional lead‑acid or gel batteries.
• Fast charging to reduce downtime.
• Water-resistant construction for marine environments.
• Maintenance-free and environmentally friendlier than lead alternatives.

Technical information
Model: EX24-21
Weight: 2.7 kg
Dimensions: 18 × 15.5 × 8 cm
Voltage (nominal): 25.2 V
Capacity: 20.3 Ah (511.56 Wh)
Includes charger: Yes
Brand: Li2GO

Recommended applications

• Kayak and small-boat fishing rigs.
• Portable sonar and display systems for charter and recreational boats.
• Backup power for onboard electronics on tenders and workboats.