12.8V LiFePO4 BATTERY FAMILY
12V LiFePO4 Battery Supply for OEM, Backup and Solar Projects
A focused 12.8V battery range for distributors, equipment integrators and project buyers who need 100Ah, 200Ah or 314Ah configurations. Cell brand, BMS current, connection method and destination compliance are confirmed against each order rather than assumed from capacity alone.
- 100Ah / 200Ah / 314Ah
- 1.28–4.02kWh nominal
- Project and wholesale supply
- Configuration review before order
Where this family fits
One 12V Family, Three Clear Buying Levels
The page is organized around the configurations that appear in the current supply quotation. It avoids mixing portable-power, high-voltage ESS and unrelated battery claims into one generic product description.
100Ah compact battery
A 1.28kWh option for equipment backup, small DC systems and batch replacement projects where the actual load current and enclosure fit are known.
200Ah extended runtime
A 2.56kWh configuration for buyers who need more runtime without moving to a high-voltage battery platform.
314Ah high-capacity 12V
A quoted 4.02kWh configuration for space-conscious projects. Confirm the exact enclosure, BMS current and transport package before publication or order.
Verified product data
12.8V Battery Range: Quoted Configuration Data
The values below come from the current LeforESS supply quotation. They should be rechecked against the final supplier datasheet and sales order because labels, BMS options and packaging may change by batch.
| Nominal voltage | 12.8V for all three quoted configurations |
|---|---|
| Rated capacity / energy | 100Ah / 1.28kWh; 200Ah / 2.56kWh; 314Ah / approximately 4.02kWh |
| Quoted cycle condition | 100Ah and 200Ah: 3,000 cycles; 314Ah: 8,000 cycles — all quoted at 80% DoD, 25°C and 0.5C |
| Quoted cell note | REPT cells are listed for the 200Ah and 314Ah configurations; the 100Ah cell brand is not stated |
| Quoted net weight | 100Ah: 10.5kg; 200Ah: 21kg; 314Ah: 27.5kg |
| Quoted package size | 100Ah: 380 × 225 × 268mm; 200Ah and 314Ah: 575 × 290 × 280mm |
| Warranty basis | Three years in the current quotation; confirm the final warranty document and destination terms before publishing |
Data source: current battery and inverter supply quotation dated 2026-07-01. This module is intended to replace the content at the existing URL /products/lifepo4-battery-12v/ without changing that URL.
Product views
Real Product Visuals for Buyer Review
The images are derived from the quoted product, supplier material or official manufacturer documentation. They are not AI-redrawn product concepts.
Before quotation
Information Needed for a 12V Battery Quote
Send the electrical load and order conditions first. This is faster and safer than selecting a battery only by Ah rating.
- Required continuous and peak DC current
- Charging source and charge-voltage settings
- Series or parallel connection requirement
- Available installation space and terminal orientation
- Quantity, label/logo and carton requirements
- Destination market and required transport/certification documents
Buyer questions
Practical Questions Before Ordering
These answers are intentionally specific about what must be checked before a distributor, installer or EPC order is confirmed.
Can the 100Ah, 200Ah and 314Ah batteries be connected together?
Do not mix capacities or unmatched production batches in one bank unless a written engineering configuration approves it. Ask for a matched bank and connection diagram.
Is Bluetooth included?
Bluetooth is not stated in the current quotation, so it should be treated as an option requiring confirmation.
Can this replace a lead-acid battery directly?
Physical fit and nominal voltage may be similar, but the charger profile, alternator or DC source, surge current and low-temperature behavior must be checked first.
Are 50Ah and 75Ah versions still available?
The current live page mentions smaller legacy sizes, but they are not in the quotation used for this rewrite. Retain them only after supply and specification are reconfirmed.
Request the Correct 12.8V Battery Configuration
Send the load current, charger, installation space, quantity and destination. LeforESS can then confirm the suitable capacity, BMS, connection method, labeling and document package.