EG4 Waterproof Lithium battery 51.2V (48V) 5.12kW with 200A internal BMS. Composed of UL-listed prismatic cells which have been tested at 6,000 deep discharge cycles to 80% DoD - fully charge and discharge this battery daily for over 15 years without issue. Reliable and rigorously tested, with a 99% operating efficiency. Drop-In Ready Design provides an element-proof, reliable, and effective storage solution for Off-Grid Living, Marine Applications, RVs, Golf Carts, etc. You can expect a versatile solution for any conversion from 48V lead-acid setups to lithium.

Installation is as easy as:
1. removing your lead-acid batteries and replace them with EG4-WP Lithium Batteries
2. attach your cables
3. secure them down - DONE!

Included:
Free IOS & Android App to monitor your battery.

Features:
Waterproof! IP68 Rated
Free Intuitive Bluetooth Monitoring Application
Single Cell Container is fire retardant, stable and safe
Tier One, A Cell Composition
99% Efficiency LiFePo4 Cell Packs
Max Energy Density
Environmentally Friendly & Lead-Free
Longer Lasting; 10-20 year Design Life
Reliable Built-In BMS, Voltage, Current, Temp. and Health Management