Sealed AGM
for everyday
backup loads.
From small solar home systems and security panels at 4.5 Ah, to telecom cabinets, UPS strings and emergency lighting at 260 Ah. Maintenance-free VRLA across 6V and 12V blocks.
Sealed VRLA
Maintenance-free with multi-orientation install. No watering, no off-gassing in normal float duty.
Float and standby
Backup power that holds float voltage steady for years. Low self-discharge keeps charge between events.
UPS, alarm, security
Tested for the standby loads that fail batteries first. Recovery from deep discharge specified.
Solar home systems
Small block AGM for off-grid lighting and DC loads. 12V chassis from 1.2 Ah upward.
Built for stationary backup. Specified for everyday duty.
GP series uses thin-plate AGM technology optimised for float voltage stability. Calcium-tin grids reduce gassing and water loss. UL recognized cells. Tested for cyclic recovery and float life under IEC 60896-22.
GP Series — General Purpose VRLA
FLOAT · STANDBY · UPSSealed AGM across 6V and 12V blocks for backup, UPS, security, alarm panels, solar home systems and small DC loads. Maintenance-free with multi-orientation install.
| Model | Voltage | C20 (Ah) | L × W × H (mm) | Weight | Terminal |
|---|---|---|---|---|---|
| ATB AGM GP12-1.2 | 12V | 1.3Ah | 97 × 43 × 51.5 | 0.55 kg | F1 |
| ATB AGM GP12-2.3 | 12V | 2.3Ah | 178 × 36 × 61 | 0.88 kg | F1 |
| ATB AGM GP12-7 | 12V | 7Ah | 151 × 65 × 94 | 2.05 kg | F1 |
| ATB AGM GP12-12 | 12V | 12Ah | 151 × 98.5 × 95 | 3.45 kg | F2 |
| ATB AGM GP12-18 | 12V | 18Ah | 181 × 77 × 167 | 5.1 kg | M5 |
| ATB AGM GP12-26 | 12V | 26Ah | 165 × 175 × 127 | 7.35 kg | M5 |
| ATB AGM GP12-55 | 12V | 57.8Ah | 230 × 138 × 210 | 16.7 kg | M6 |
| ATB AGM GP12-100 | 12V | 78.8Ah | 260 × 168 × 211 | 21.7 kg | M6 |
GP12-1.2
GP12-7
GP12-26
GP12-100Representative sizes shown. Full GP Series range and datasheets at atbpower.com.
GP Series — Telecom and UPS Backups
BACKUP STRINGSLarger 12V GP blocks string for telecom cabinets and UPS systems where total runtime trumps cycling depth.
| Model | Voltage | C20 (Ah) | L × W × H (mm) | Weight | Terminal |
|---|---|---|---|---|---|
| ATB AGM GP12-120 | 12V | 120Ah | 332 × 175 × 215 | 32 kg | M8 |
| ATB AGM GP12-150 | 12V | 154.6Ah | 482 × 170 × 240 | 44.5 kg | M8 |
| ATB AGM GP12-200 | 12V | 206Ah | 522 × 240 × 218 | 58 kg | M8 |
| ATB AGM GP12-260 | 12V | 268Ah | 520 × 268 × 220 | 72 kg | M8 |
GP12-120
GP12-150
GP12-200Representative sizes shown. Full GP Series range and datasheets at atbpower.com.
Factory & Compliance
Factory
- ISO 9001 Quality system
- ISO 14001 Environment
- ISO 45001 Occupational H&S
Product
- UL Recognized
- UN 38.3 Sea & air shipping
- IEC 60896-22 Stationary VRLA
Float & Stationary
- EN 61056 General-purpose
- EN 60896-21/22 VRLA
- BS EN Battery directive
Every ATB GP block ships with an ATB Power label, ATB serial code and matched test data. Order quantities, datasheets and certificates of conformity available on request via your distributor or directly through atbpower.com.