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Twelve rectangular 9 V NiMH cells in a pack

DUSLAN

DUSLAN 12-Pack 9V NiMH 200 mAh 8.4 V 1000 cycles

SKU CH-PWR2-KW6VB

A 12-pack of 9 V NiMH rechargeable batteries delivering 200 mAh at 8.4 V and rated for up to 1000 charge cycles

  • Battery type9 V
  • 12-pack covers multiple devices with 12 batteries
  • 200 mAh NiMH chemistry delivers steady 8.4 V output
  • No memory effect means flexible top-up charging
  • Up to 1000 recharge cycles extends usable lifespan
  • Replaces disposable 9 V cells in any compatible product

12-pack NiMH 9 V cells

This 12-pack supplies 9-volt nickel-metal hydride cells rated at 200 mAh and 8.4 V nominal. They suit devices such as smoke alarms, wireless microphones and test instruments that require a standard 9 V format. The chemistry avoids memory effect so partial recharges do not reduce usable capacity. Each cell is new and ready for immediate use.

Thermals noise and power draw

NiMH cells generate minimal heat during typical charge and discharge cycles and operate silently. Self-discharge is low enough to keep devices powered for extended standby periods. No active cooling or ventilation is required in normal use. The 200 mAh capacity delivers predictable runtime for low-drain applications.

Upgrade path and value

These rechargeable cells replace single-use alkaline 9 V batteries in any compatible product. Rated for up to 1000 charge cycles, they eliminate the recurring cost and waste of disposable cells. The investment pays back quickly for equipment that is used or tested frequently. Buyers who need higher capacity per cell or a different voltage format should look elsewhere.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $76.99
Pricier than about 91% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery type9 V

Questions about this item

How do I install these 9 Volt 200 mAh NiMH batteries and what step is often missed?

Insert each 8.4 Volt cell into the device's 9 Volt compartment, observing the snap connector polarity, then fully charge the pack before first use — skipping that initial charge is the common mistake.

What maintenance or replacement will these 12-pack NiMH batteries need over time?

Recharge after each use and store at partial charge; expect to replace the set once the 1000 cycles are reached or runtime drops noticeably.

What limit appears first when these 8.4 Volt 200 mAh cells run under sustained load?

The 200 mAh capacity depletes quickly under continuous drain, so runtime ends long before the 1000-cycle cycle-life limit is approached.

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