Product · Technical data

High-Rate Battery, 6-GFMHR Series (12 V)

High-rate 12 V blocks for UPS and switchgear that must ride through short, heavy discharges, 145 W - 750 W.

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Specification Pending

Battery type: VRLA gel (AGM)
Nominal voltage: 12 V (6 cells)
Capacity range: 37 - 210 Ah
Design life: 12 years
Cycle use voltage: 14.28 - 14.52 V
Standby use voltage: 13.38 - 13.62 V

Values are withheld until confirmed by our engineering team.

01Model overview

12 V (6 cells) Nominal voltage

12 years Design life

10 Models in this range

Model	10HR capacity	1HR capacity	Internal resistance	Dimensions
6-GFMHR-145W	37 Ah	20.4 Ah	9.2 mΩ	197 × 166 × 174 mm
6-GFMHR-180W	45 Ah	24.8 Ah	7.5 mΩ	263 × 165 × 170 mm
6-GFMHR-215W	55 Ah	30.25 Ah	6.5 mΩ	263 × 165 × 170 mm
6-GFMHR-250W	65 Ah	35.8 Ah	5.3 mΩ	350 × 167 × 181 mm
6-GFMHR-300W	75 Ah	42.3 Ah	4.8 mΩ	330 × 172 × 215 mm
6-GFMHR-400W	100 Ah	55 Ah	3.5 mΩ	408 × 174 × 210 mm
6-GFMHR-500W	125 Ah	68.8 Ah	3.2 mΩ	483 × 170 × 235 mm
6-GFMHR-600W	150 Ah	82.5 Ah	3.0 mΩ	534 × 206 × 219 mm
6-GFMHR-700W	180 Ah	99 Ah	2.5 mΩ	534 × 206 × 219 mm
6-GFMHR-750W	210 Ah	116 Ah	2.3 mΩ	523 × 239 × 220 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

High-rate 12 V blocks for UPS and switchgear that must ride through short, heavy discharges, 145 W – 750 W.

03Key features

12 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: 12 V (6 cells)
Capacity range: 37 - 210 Ah
Design life: 12 years
Cycle use voltage: 14.28 - 14.52 V
Standby use voltage: 13.38 - 13.62 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