Parts/Batteries & charging/LiFe, NiMH & receiver packs/Kyosho Speed House Mini-Z AAA NiMh Batteries (800HV) (4)
Kyosho Speed House Mini-Z AAA NiMh Batteries (800HV) (4)
Kyosho

Kyosho Speed House Mini-Z AAA NiMh Batteries (800HV) (4)

Part # KYO719984.6(7)
Where to buy
$11.99
AMain Hobbies
Seen Oct 12, 2026
$11.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Kyosho Speed House "800HV" Mini-Z AAA NiMh Batteries provide great power and good runtime for any Mini-Z platform. Kyosho Speed House Mini-Z USB Charger (KYO71999) is recommended for charging applications.
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews4.6 · 7 reviews

Brad WestVerified owneron Kyosho Speed House Mini-Z AAA NiMh Batteries (800HV) (4)

Works awesome with the Mini z. A tiny bit longer then a Energizer AAA. Makes or a snug fit. Tons of power and last over 20mins so far.

Bran-donVerified owneron Kyosho Speed House Mini-Z AAA NiMh Batteries (800HV) (4)

Love these batteries. Good power throughout run long run times must have for mini z

James BrinkVerified owneron Kyosho Speed House Mini-Z AAA NiMh Batteries (800HV) (4)

Great batteries for your Mini Z and even the transmitter.

Nick RiouxVerified owneron Kyosho Speed House Mini-Z AAA NiMh Batteries (800HV) (4)

Great batteries and hold a charge for a long time.

Jeff BensonVerified owneron Kyosho Speed House Mini-Z AAA NiMh Batteries (800HV) (4)

Very affordable and better run time than I expected. I used them for the track on 2/19/2022 for about 20-25 minutes and been using them for drifting in the kitchen for about 5-10 minutes on and off since then and the batteries haven’t faded in power on the first charge.

What reviewers say

Reviewers generally praise these AAA NiMH batteries for Mini-Z use, describing good power output, a snug fit, and run times of around 20 minutes or more, with one reviewer noting they held charge well after several sessions. Several reviewers also mention suitability for the transmitter. One reviewer reported measuring only about 600 mAh with a smart charger, well below the advertised 800 mAh, and said they would not buy again. This is the sole dissenting account, and no other reviewer reports capacity problems.

  • + Good power output for Mini-Z
  • + Long run times
  • + Holds charge well
  • + Affordable
  • − Measured capacity below advertised 800 mAh in one review
  • − Slightly longer than standard AAA, snug fit
Summary generated from the reviews above.

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