LFP12100

LFP12100 — 12.8V 100Ah iron-phosphate pack

A lead-acid replacement in a 220 × 172 × 328 mm ABS housing with M8 terminals. Inside are IFR32700 cells arranged 4S17P, a protection board and cell balancing. It suits solar storage, UPS and solar street-light duty.

1280Whenergy

100Ah / 98Ahrated / minimum capacity

≈13.2 kgweight

50A / 100Acontinuous / max discharge

Request pricing Full data sheet on sunderbattery.com

Why it replaces lead acid

Roughly 40–50% of the mass of an equivalent lead acid battery
Maintenance-free, with automatic over-charge, over-discharge, over-current and over-temperature cut-outs
Works with most standard lead acid chargers
Discharges from -20°C to 60°C

Average voltage	12.8V
Full-charge voltage	14.6V (CC then CV)
Low-voltage cut-off	10.0V
Standard charging current	20A
Charging time at 40A	about 6 h
Temperature, charging	0 to 45°C
Temperature, discharging	-20 to 60°C
Storage	0 to 45°C; ideally near 20°C in the as-shipped state

Sister models

Other 12.8V packs in the same case style

Model	Ah	Weight (kg)
LFP1207	7	1.06
LFP1224	24	3.0
LFP1254	54	6.7
LFP12150	150	19.2
LFP12200	200	27.0

All rated for 2000 cycles or more. Complete dimensions are on the official data sheet.

Need a variation?

Arrangement, case, terminal, cable, connector, label and dimensions can all be set to your equipment.

Write to sales