€15.43
| Price | Disc. | Quantity | Validity |
|---|---|---|---|
| €15.43 | 0 % | from 1 piece |
Available
Alarmtec BP 7-12 is a maintenance-free valve-regulated lead-acid battery (VRLA).
• VLRA battery - maintenance free, no maintenance required such as topping up water and checking electrolyte
• Can operate in any position
• Life expectancy is 3 - 5 years
• Small size
• Slow self-discharge process
• Can operate in any position
• Life expectancy is 3 - 5 years
• Small size
• Slow self-discharge process
Details
Alarmtec BP 7-12 is a maintenance-free valve-regulated lead-acid battery (VRLA). It is hermetically sealed; the gases released during the charging process recombine to form water, which eliminates the need for its regular addition. The battery uses AGM (Absorbed Glass Metal) technology, where the electrolyte is absorbed in highly porous fiber glass separators placed between the plates.The absence of a liquid electrolyte allows it to work in any position. A low internal resistance enables a higher voltage and longer operating time.
The battery is dedicated for use in buffer power supplies (charging voltage for 25°C DC 13.65 V ± 0.15 V). It can also be used as a power source for portable, cyclically charged devices (charging voltage at 25°C DC 14.7 ± 0.3 V).
Key features:
- VRLA battery - maintenance free, does not require the addition of water or electrolyte
- can work in any position
- designed lifetime of 3 - 5 years (at 20°C according to Eurobat)
- small size
- slow self-discharge

Discharge characteristics

Self-discharge characteristics (where the X axis represents months)

Dimensions
Please note:
The battery needs to be fully charged every 6 months. If it is not charged after this period, its capacity will decrease.
The battery needs to be fully charged every 6 months. If it is not charged after this period, its capacity will decrease.
Specifications
| Model | BP 7-12 | ||
| Product type | Battery | ||
| Brand | Alarmtec | ||
| Electrical specifications | nominal voltage | DCV | 12 |
| rated capacity | Ah | 7 | |
| internal resistance of a charged battery | mOhm | <30 | |
| Charging | recommended current | A | 0.7 |
| maximum current | A | 2.1 | |
| recommended voltage buffer operation | V | 13.65 ± 0.15 | |
| recommended voltage cyclic operation | V | 14.70 ± 0.30 | |
| ambient temp. range | discharge | °C | -15...50 |
| Charging | °C | 0...40 | |
| storage | °C | -15...40 | |
| Dimensions | mm | 151 × 65 × 98 | |
| Weight | kg | 2.1 | |
