Shervey S3 RVReady LiFePO4 Battery 12V 620AH
The Shervey S3 RvReady lithium batteries is Shervey’s Newest generation of lithium batteries featuring High Discharge BMS capable of 300A continuous discharge and 300A continuous charge.
The battery BMS has all required safety features like Over-current discharge, over-current charge, and voltage cutoffs.
The S3 RvReady lithium batteries use automotive-grade cells used in this model are designed to withstand 3000 cycles at 80% depth of discharge under heavy electric vehicle use

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 | 460 × 372 × 235 cm |
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