Product · Technical data

High-Rate Battery, GFMHR Series (2 V)

2 V high-rate cells for large UPS strings, 500 W - 2000 W per cell.

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Specification Pending

Battery type: VRLA gel (AGM)
Nominal voltage: 2 V (1 cell)
Capacity range: 180 - 730 Ah
Design life: 12 years
Cycle use voltage: 2.38 - 2.42 V
Standby use voltage: 2.23 - 2.27 V

Values are withheld until confirmed by our engineering team.

01Model overview

2 V (1 cell) Nominal voltage

12 years Design life

6 Models in this range

Model	10HR capacity	1HR capacity	Internal resistance	Dimensions
GFMHR-500W	180 Ah	99 Ah	0.65 mΩ	174 × 99 × 346 mm
GFMHR-750W	270 Ah	149 Ah	0.62 mΩ	174 × 141 × 346 mm
GFMHR-1000W	360 Ah	198 Ah	0.49 mΩ	174 × 141 × 346 mm
GFMHR-1250W	470 Ah	259 Ah	0.38 mΩ	174 × 175 × 346 mm
GFMHR-1500W	540 Ah	297 Ah	0.35 mΩ	213 × 174 × 346 mm
GFMHR-2000W	730 Ah	401 Ah	0.33 mΩ	252 × 174 × 346 mm

Figures are taken from the current AllGrand product brochure. Specifications are indicative and may be revised without notice — confirm with our engineers before ordering.

02Overview

2 V high-rate cells for large UPS strings, 500 W – 2000 W per cell.

03Key features

2 V
- Detailed characteristics to be confirmed for this model.
High rate
- Detailed characteristics to be confirmed for this model.
UPS
- Detailed characteristics to be confirmed for this model.
Specified against the duty cycle
- Cell and plate selection matched to the real operating profile.
- Capacity and autonomy sized to the load, not to a catalogue average.
Batch control
- Incoming material control and in-process inspection on every batch.
- Traceability from plate casting through to packing.
End-of-line testing
- Electrical testing before packing, with results available on request.

04Specification

Battery type: VRLA gel (AGM)
Nominal voltage: 2 V (1 cell)
Capacity range: 180 - 730 Ah
Design life: 12 years
Cycle use voltage: 2.38 - 2.42 V
Standby use voltage: 2.23 - 2.27 V
Company certification: ISO 9001 · ISO 14001 · ISO 45001

Figures are taken from the current AllGrand product brochure. Specifications are indicative and may be revised without notice — confirm with our engineers before ordering.

05Gallery