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Cameron Sino Battery for Opel Astra H, Vectra C, Zafira B 230mAh 1.10Wh

SKU CH-R4T9-2SJ1J

Replacement siren alarm battery for Opel Astra H, Vectra C and Zafira B, 230 mAh 1.10 Wh with ISO9001, RoHS and CE certification

  • Product weight66g
  • Direct replacement for Opel Astra H, Vectra C, Zafira B
  • 230mAh 1.10Wh capacity restores original siren alarm runtime
  • ISO9001 RoHS CE certified for safety compliance
  • 30 x 25.80 x 14.90mm fits factory housing exactly
  • Overcharge over-discharge short-circuit protection extends service life

Opel Siren Alarm Battery

This replacement battery fits Opel Astra H, Vectra C and Zafira B models using part numbers 12 762 811 and 52430010. It delivers 230mAh at 3.87 volts with a Nickel-Zinc cell composition. The unit weighs 66 grams and measures 51.30 by 25.80 by 14.90 millimetres.

Built-in Protection and Packaging

A fully decoded chip enables direct communication with the vehicle siren system. Overcharge, over-discharge, over-voltage and short-circuit protection circuits are integrated. Shock-absorbing foam inside the package guards the battery during transit.

For Opel Owners Needing a Direct Siren Battery

Buyers who need a different voltage, capacity or chemistry should look elsewhere. Installers without access to the siren module connector will not be able to fit this unit.

How it compares

Measured against everything we stock in Batteries, Cords & Power Parts, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 80% of the 100 comparable items (median $17.99).

Specifications

Product
Brand nameCameron sino
Size & build
Product weight66g

Questions about this item

How often will the 230mAh nickel-zinc cell need replacing in the siren alarm?

The 1.10Wh cell is built to original specifications with overcharge and over-discharge protection; typical service life matches the original battery under normal vehicle use.

What limits runtime during a prolonged alarm event?

Capacity is 230mAh at 3.87V, giving 1.10Wh total energy; the siren draws until that reserve is depleted.

Does the battery generate noticeable heat while the alarm is armed all day?

Nickel-zinc chemistry and the low 230mAh rating keep self-heating minimal during standby; the pack weighs 41.0g and fits the original 51.30 x 25.80 x 14.90mm cavity.

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