Description
Epoch 12V 300Ah Heated Dual-Purpose LiFePO4 Battery
The Epoch DP12300H combines a nominal 12V lithium iron phosphate battery with 300Ah / 3.84kWh of labeled capacity. Its dual-purpose design is intended for compatible applications that need both cranking capability and sustained deep-cycle energy, such as properly designed RV, marine and mobile power systems.
The model-specific product label identifies internal heating and lists a 300A maximum charge current, 300A maximum discharge current, and cranking ratings of 1,000A for five seconds or 800A for ten seconds. The battery’s 12.8V nominal rating and 14.2V maximum charge voltage should be matched with compatible charging equipment and correctly sized DC protection.
Verified product-label specifications
- Model: DP12300H
- Nominal voltage: 12.8V
- Capacity: 300Ah / 3.84kWh
- Chemistry: LiFePO4
- Feature: internal heating
- Maximum charge current: 300A
- Maximum discharge current: 300A
This listing is for one battery only. Verify battery fitment, terminal orientation, installation requirements, charging profile and protection sizing before purchase.






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