12V LiFePO4 Battery Packs
The 12V LiFePO4 family is the deepest part of this site: seven models have full specification tables, from a 6Ah pack for small backup use to a 300Ah pack listed for golf carts. All seven share the same 12.8V nominal voltage and the same listing-level protection claims.
- LiFePO4 packs in 12V, 24V and 48V
- 7 x 12V models with full spec tables
- Portable stations and hybrid NiMH fitments
- Certificates available upon request
No founding year, headcount, phone or named contact is published on this site: those records conflict between sources and are not settled. Contact goes through the inquiry form.
Listings for these models state built-in automatic protection against over-charge, over-discharge, over-current and over-temperature, internal cell balancing, maintenance-free operation, about 40% to 50% of the weight of a comparable lead-acid battery, charging with most standard lead-acid chargers, and a discharge temperature range of −20℃ to 60℃. Those are listing claims, repeated across the models, not independent test results.
Generic illustration, not a photograph of any product.
Models with full specification tables
LF4070-9 (42Ah), LF0401501-7 (15Ah), LF4011-15/16 (6Ah), LF4020-7 (12Ah), LF4050-13 (30Ah), LF4013-27 (300Ah) and LF0428001-10 (280Ah) each have their own page with the table exactly as listed. Cycle life is given per model only, with its own test condition: 2000 cycles for most 12V models, 6000 cycles for the 15Ah model, and 4000 to 6000 cycles for the two largest models.
The two largest models need a careful read. The 300Ah LF4013-27 and the 280Ah LF0428001-10 both list 3840Wh, the same dimensions and the same plastic casing, but different weights (about 27.5kg and about 26.5kg). Both energy figures are recorded exactly as listed; no corrected figure is published for either model.
Choosing within the 12V family
Capacity is the first filter: small backup and device use sits at 6Ah to 15Ah, general 12V use at 12Ah to 42Ah, and golf-cart, RV and home backup use at 280Ah to 300Ah. Current ratings scale with the pack: charge and discharge currents rise from 3A on the 6Ah pack to 100A on the 300Ah pack. Terminal type also changes by model (M5, M6, M8 or a 250-type terminal), so confirm the terminal with the supplier before ordering, even when the voltage matches.
Before ordering
Before payment, confirm MOQ, lead time, voltage, warranty and certification scope for your order.
Confirm the specification for the model actually ordered, not for a neighbouring model or a series range.