Shervey S3 RVReady Slim LiFePO4 Battery 12V 620AH
$4,610.00
12.8V LiFePO4 battery designed for 12V systems, featuring active/passive cell balancing and a high-performance 300A BMS. Built with automotive-grade cells rated for 8000 cycles at 70% depth of discharge, delivering long-lasting reliability for caravans, off-grid, and heavy-duty applications.
Features advanced protection against overcharge, over-discharge, temperature extremes, and overcurrent. Housed in a durable zinc-plated, powder-coated steel case with M10 terminals. Weight: 54.5kg

Description
LiFePO4 12.8v Suitable for “12v” systems
- BMS continuous discharge: 300A
- BMS continuous charge: 300A
- BMS over current protection: 320A for 10 seconds, reset 35 seconds.
- Low voltage discharge shut down: 10v restart 10.5v
- High Voltage charge disconnect: 15v restart 14.8v
- Low temp charge disconnect: 1c reset 2c
- Low temp discharge disconnect -20c reset -15c
- High temp charge disconnect: 55c reset 50c
- High temp discharge disconnect: 60c reset 55c
Charging
- Bulk Charge: 14.2V – 14.6V (ideal: 14.4V)
- Absorption: 14.2V – 14.6V (ideal: 14.4V)
- Float: 13.4V – 13.6V (ideal: 13.5V)
The Automotive grade cells used are rated 8000 cycles @ 70% depth of discharge.
Terminal size: M10
Vent outlet thread: 1/2 inch male BSP thread
Sealed back riveted case made from zinc plated and powder coated steel with high temp sealant
Weight 54.5kgs
Additional information
| Weight | 54.5 kg |
|---|---|
| Dimensions | 71 × 19 × 25 cm |
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