Introducing a new Centura Ni-MH rechargeable battery with an Advanced Low Self Discharge technology that maintains:
85% residual capacity after 1 year of storage
70% residual capacity after 2 years of storag...

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Product Review

Introducing a new Centura Ni-MH rechargeable battery with an Advanced Low Self Discharge technology that maintains:
85% residual capacity after 1 year of storage
70% residual capacity after 2 years of storage

Ideal for smoke alarms and other precision devices that are slow drain, and required to last for long periods of time.

Also perfect for:
microphones
amps
audio acoustics applications
and more..

Features and Benefits:
High quality 9V rectangular size rechargeable Nickel Metal Hydride (NiMH) battery high capacity of 200mAh.
Exact replacement for standard 9V rectangular size battery.
Provides very long use time per charge with high 200 mAh capacity.
Advanced Low Self Discharge Ni-MH technology will help maintain its charge after a year when compared to regular NiMH 9V batteries.
Holds charge longer than standard NiMH when not in use.
Designed for enhanced performance for high drain applications such as: R/C controller, detector, transmitter, and other portable high drain digital electronics
Can be recharged for minimum 500 times, providing big savings by replacing hundreds of expensive throw away 9V rectangular size batteries.
Convenient operation without memory effect.
Dimensions: (H x L x W): 48mm x 26mm x 16mm.
Weight: 1.2oz per cell.


  • Long lasting power - Tenergy's 10 pack Centura 9 volt battery for smoke alarms offers the. Generate energy savings by switching from standard single-use 9V size batteries to rechargeable batteries.
  • Low self-discharge - Centura 9 volt size battery is a low self-discharge 9V battery, which means it can retain up to 85% of capacity when properly stored and unused for up to a 1 year.
  • Extended cycle-life - Rechargeable up to 2,100 times without significant capacity lost.
  • Money saving eco-friendly - Tenergy rechargeable NiMH 9V battery pays for themselves after 10 cycles. Avoid wasting time and money on the disposable alkaline batteries and replace them with our rechargeable Centura Rechargeable 9V Battery to decrease the waste disposables leave behind.
  • Precharged ready-to-go - Use these rechargeable NiMH 9V batteries when first received, or fully recharge them for the best experience. These batteries are UL certified and include 12 months warranty.

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