Panasonic BK-3MCCA8BA Eneloop AA 2000mAh 2100 Cycle 8 Pack
- 8-pack
- AA Ni-MH
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Replacement lithium-polymer battery for ABUS Secvest wireless alarm systems, 2400 mAh at 7.4 V with built-in protection circuits
This lithium-polymer pack replaces the original ABUS FUBT50000 battery in Secvest wireless alarm panels. It supplies 7.4 V and 2400 mAh capacity with a fully decoded chip that communicates with the host system. Installers and homeowners use it to restore standby power after the factory cell degrades.
The swap is worthwhile when the panel reports low-battery faults or the siren fails to sound during test cycles. A fresh pack restores the rated 17.76 Wh reserve so the system meets its certified backup-time requirement. It is not for installations that demand a higher capacity than 2400 mAh or a different voltage rail.
The pack must not be stored above 60 °C or 140 °F and must never be disassembled, immersed or exposed to fire. Over-charge, over-discharge, over-voltage and short-circuit protection circuits are built in, yet the chemistry still ages with calendar time. Users who need indefinite shelf life or extreme-temperature operation should choose a different technology.
Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | Cameron sino |
| Model name | Abus Secvest FUAA50000 FUAA50100 FUAA50500 FUAA50600 Secvest Wireless Alarm System FUAA50010 |
| Part number | ABUS FUBT50000 |
| Product type | Lithium polymer |
| Power | |
| Battery type | Lithium polymer |
| Battery capacity | 2,400 mAh |
| Battery voltage rating | 7.4 V |
| In the box | |
| Battery pack size | 61.5 × 36.2 × 18.5 |
The pack measures 61.50 mm long, 36.20 mm wide and 18.50 mm thick, matching the original ABUS FUBT50000 footprint.
Open the Secvest housing, unplug the old pack, connect the new battery's decoded chip connector firmly until it clicks, then close the cover; the step most often missed is fully seating the connector.
Expect several years of standby service; replace when the panel reports low capacity or after the pack no longer holds a full charge through a power cut.
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