AllGrand · 11 product families
Compare 6-GFM, GFM, GFMJ, GFMHR and CTF lead-acid and gel batteries for UPS, telecom, data centre and marine backup. Shortlist a family in the table, then confirm the model against your load profile.
All products
Lead-acid batteries
6-GFM-24 · 6-GFM-38 · 6-GFM-55 · 6-GFM-65 · 6-GFM-100 · 6-GFM-120 · 6-GFM-150 · 6-GFM-200 · 6-GFM-250
Valve-regulated gel batteries for UPS, data centres, signalling and emergency lighting, 24 - 250 Ah at 12 V.
GFM-200 · GFM-300 · GFM-400 · GFM-500 · GFM-600 · GFM-800 · GFM-1000 · GFM-1200 · GFM-1500 · GFM-2000 · GFM-3000
The same standby range as 2 V cells, 200 - 3000 Ah, for large UPS and switchgear installations.
6-GFM-24 · 6-GFM-38 · 6-GFM-55 · 6-GFM-65 · 6-GFM-100 · 6-GFM-120 · 6-GFM-150 · 6-GFM-200 · 6-GFM-250
Gel batteries built for daily cycling in solar, telecom and off-grid storage, 24 - 250 Ah at 12 V.
GFM-200 · GFM-300 · GFM-400 · GFM-500 · GFM-600 · GFM-800 · GFM-1000 · GFM-1200 · GFM-1500 · GFM-2000 · GFM-3000
2 V gel cells for large solar and telecom storage banks, 200 - 3000 Ah.
6-CTF-24 · 6-CTF-38 · 6-CTF-55 · 6-CTF-65 · 6-CTF-100 · 6-CTF-120 · 6-CTF-150 · 6-CTF-200 · 6-CTF-250
VRLA batteries for ships and offshore platforms: communication, lighting and emergency response, 24 - 250 Ah at 12 V.
CTF-200 · CTF-300 · CTF-400 · CTF-500 · CTF-600 · CTF-800 · CTF-1000 · CTF-1500 · CTF-2000
2 V marine cells for shipboard communication and lighting banks, 200 - 2000 Ah.
6-GFMJ-33 · 6-GFMJ-65 · 6-GFMJ-100 · 6-GFMJ-120 · 6-GFMJ-150 · 6-GFMJ-180 · 6-GFMJ-200 · 6-GFMJ-230
Pure gel 12 V blocks with up to 15 years design life for cyclic and standby duty, 33 - 230 Ah.
GFMJ-150 · GFMJ-200 · GFMJ-300 · GFMJ-400 · GFMJ-500 · GFMJ-600 · GFMJ-800 · GFMJ-1000 · GFMJ-1200 · GFMJ-1500 · GFMJ-2000
2 V pure gel cells for deep-cycle storage banks, 150 - 2000 Ah.
6-GFMHR-145W · 6-GFMHR-180W · 6-GFMHR-215W · 6-GFMHR-250W · 6-GFMHR-300W · 6-GFMHR-400W · 6-GFMHR-500W · 6-GFMHR-600W · 6-GFMHR-700W · 6-GFMHR-750W
High-rate 12 V blocks for UPS and switchgear that must ride through short, heavy discharges, 145 W - 750 W.
GFMHR-500W · GFMHR-750W · GFMHR-1000W · GFMHR-1250W · GFMHR-1500W · GFMHR-2000W
2 V high-rate cells for large UPS strings, 500 W - 2000 W per cell.
6-GFMZ-45 · 6-GFMZ-55 · 6-GFMZ-100 · 6-GFMZ-150 · 6-GFMZ-180 · 6-GFMZ-200
Front-terminal 12 V blocks for data centres and telecom cabinets, 45 - 200 Ah, easy rack installation.
Selection matrix
Use this table to shortlist a family. Model selection still depends on the load, runtime, temperature and installation.
| Product family | Best fit | Confirm first |
|---|---|---|
| Standby 6-GFM 12 V | UPS, telecom, signalling and emergency lighting | Required runtime at the actual discharge current |
| Standby GFM 2 V | Large stationary telecom, control and UPS battery banks | String voltage, rack layout and maintenance access |
| Gel storage 12 V / 2 V | Solar, off-grid, telecom and cyclic industrial storage | Daily depth of discharge and charge-controller profile |
| Marine CTF series | Marine auxiliary, communication and lighting power | Starting or cyclic duty, vibration and peak current |
| Pure gel GFMJ series | Deep-cycle solar, off-grid and remote storage | Cycle demand, depth of discharge and temperature |
| High-rate GFMHR series | UPS, data-centre and short-duration high-current backup | Discharge current, end voltage and backup duration |
| Front-terminal 6-GFMZ | Compact telecom and data cabinets with front access | Cabinet depth, terminal orientation and cable routing |
Engineering guides
Send us the application, nominal voltage and capacity target. Our engineers will specify the battery and system architecture around it.
