12V 5Ah PHASAK Battery – PHB 1205
Sealed lead-acid battery 12V · 5Ah for UPS and security systems. The PHB 1205 offers reliability, low self-discharge, and zero maintenance for stable power backup.
Ideal for PHASAK UPS and other backup applications.
Description
Reliable backup for UPS and security
The PHASAK PHB 1205 is a sealed lead-acid (VRLA) battery of 12V and 5Ah, designed to provide a stable and secure power supply for uninterruptible power systems, alarms, CCTV, and emergency lighting. Its sealed, maintenance-free construction ensures easy installation and consistent performance.
Key benefits
- 24/7 reliability for outages and brownouts in professional environments.
- Low self-discharge and optimized service life in float use.
- Zero maintenance: sealed VRLA technology.
- Compact format, easy replacement in compatible UPS.
Common applications
- UPS for IT, retail, and small industry.
- Alarm systems, video surveillance, and access control.
- Emergency lighting and signaling.
Compatibility
Suitable for PHASAK UPS and other equipment requiring 12V · 5Ah with equivalent format and terminals. Please consult the data sheet to verify dimensions and terminals before replacement.
Consult the PHASAK catalog (PDF) to see the full range of batteries and accessories.
Additional information
| Weight | 2 kg |
|---|---|
| Dimensions | 15.1 × 9.4 × 6.5 cm |
| Nominal Voltage | 12 V |
| Battery type | Sealed Lead-Acid |
| Safety valve | Rubber |
| Battery capacity | 5 Ah |
| Terminal type | T1/T2 |
| Torque | N/A |
| Internal resistance | 30.0 |
| Width | 70 |
| Height | 202 |
| Depth | 90 |
| Weight | ~ 1.70 kg |
| Nominal temperature | 25 ± 3ºC |
| Discharge range | -15ºC ~ 50ºC |
| Charging range | -10ºC ~ 50ºC |
| Storage range | -20ºC ~ 50ºC |
| Float voltage | -18 mV / ºC/Block |
| Cycle use voltage | -30 mV / ºC/Block |
| Maximum charging current | 1.35 A |
| Maximum discharge current | 68 A |
| Component | RAW |
| Positive terminal | Lead Dioxide |
| Negative terminal | Lead |
| Container | ABS (V-0 opt.) |
| Separator | AGM |
| Electrolyte | Sulphuric Acid |
| Terminals | Copper |
| Capacity | 5Ah |
| Terminals | F2 |
