allgrandbusiness@gmail.com
Get a Quote
Get a Quote

Product · Technical data

Standby Power Battery, GFM Series (2 V)

The same standby range as 2 V cells, 200 - 3000 Ah, for large UPS and switchgear installations.

Choose a model

Now InquireRelated Products
Specification Pending
Battery type
VRLA gel (AGM)
Nominal voltage
2 V (1 cell)
Capacity range
200 - 3000 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
11 Models in this range
Model 10HR capacity 1HR capacity Internal resistance Max charge current Dimensions
GFM-200 200 Ah 110 Ah 0.68 mΩ 30 A 174 × 99 × 346 mm
GFM-300 300 Ah 165 Ah 0.55 mΩ 45 A 174 × 141 × 346 mm
GFM-400 400 Ah 220 Ah 0.44 mΩ 60 A 174 × 175 × 346 mm
GFM-500 500 Ah 275 Ah 0.41 mΩ 75 A 214 × 174 × 346 mm
GFM-600 600 Ah 330 Ah 0.36 mΩ 90 A 252 × 174 × 346 mm
GFM-800 800 Ah 440 Ah 0.32 mΩ 120 A 411 × 174 × 330 mm
GFM-1000 1000 Ah 550 Ah 0.26 mΩ 150 A 479 × 175 × 329 mm
GFM-1200 1200 Ah 660 Ah 0.42 mΩ 180 A 346 × 310 × 327 mm
GFM-1500 1500 Ah 825 Ah 0.30 mΩ 225 A 355 × 337 × 330 mm
GFM-2000 2000 Ah 1100 Ah 0.15 mΩ 300 A 476 × 337 × 330 mm
GFM-3000 3000 Ah 1650 Ah 0.09 mΩ 450 A 696 × 340 × 330 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

The same standby range as 2 V cells, 200 – 3000 Ah, for large UPS and switchgear installations.

03Key features

  • 2 V
    • Detailed characteristics to be confirmed for this model.
  • VRLA gel
    • Detailed characteristics to be confirmed for this model.
  • Standby
    • 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
200 - 3000 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.

Products

More products.

Let's build the right energy solution.

Send us the application, nominal voltage and capacity target. Our engineers will specify the battery and system architecture around it.

Get a QuoteTalk to Our Experts
WhatsApp