We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
250 AAA NiMH batteries in flat-top bulk packaging

Panasonic

Panasonic HHR-70AAA AAA NiMH 700 mAh 1.2 V Flat Top dry cell battery 250-pack

SKU CH-3MVY-267HY MPN HHR-70AAA

250 rechargeable AAA NiMH cells deliver 700 mAh at 1.2 V with flat tops, hold 85 % charge after a year and survive 1000 cycles

  • Battery typeAAA
  • Ready to use with 85 % charge retained after one year
  • Recharges up to 1000 cycles for long-term value
  • 700 mAh capacity powers devices reliably
  • Flat-top terminal fits any AAA compartment
  • 250 batteries in one pack for high-volume needs

AAA NiMH 700 mAh 250-Pack

This 250-pack supplies Panasonic HHR-70AAA AAA NiMH cells rated at 700 mAh and 1.2 V with flat-top terminals. The bulk quantity suits households, workshops or professional users who replace single-use alkalines across many devices. Pre-charged cells arrive ready for immediate use and hold 85% of their charge after a year in storage.

Thermals Noise and Power Draw

NiMH chemistry generates minimal heat during normal charge or discharge cycles and operates silently without fans or moving parts. Each cell delivers a high discharge rate for demanding loads while maintaining stable voltage. Recharging up to 1000 cycles reduces waste and eliminates the recurring cost and disposal of alkaline batteries.

Upgrade From Disposable Alkalines

The pack directly replaces disposable AAA alkalines in any device that accepts flat-top cells, removing the need for frequent repurchasing. The jump is worth it for high-drain electronics such as cameras, flashlights or wireless peripherals where alkalines deplete quickly. Low self-discharge ensures cells stay ready for seasonal or emergency equipment. No memory effect means partial recharges do not reduce usable capacity.

How it compares

Measured against everything we stock in Alkaline & Coin Cell Batteries, at today’s prices. Recalculated every night.

Price $415.99
Pricier than about 92% of the 190 comparable items (median $18.49).

Specifications

Power
Battery typeAAA

Questions about this item

How do I install the flat-top AAA cells so the 1.2 V contacts meet the holder correctly?

Insert each flat-top cell with the positive nub facing the spring contact and the negative flat end against the flat contact; the 1.2 V polarity matches standard AAA orientation.

When will the 700 mAh NiMH pack need replacement after repeated recharging?

Plan on new cells after roughly 1000 charge cycles when capacity drops below useful levels for your device.

What is the first limit I hit if I run the 250-pack continuously at high drain?

The 700 mAh capacity depletes first; sustained high-current draw empties each cell faster than lower-drain use.

More in Alkaline & Coin Cell Batteries

Similar items