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Onyx 750MAh High Discharge Rechargeable Battery Review

3

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Very good

Revainrating 4 out of 5  
Rating 
4.1
🔋 Household Batteries, 🧻 Household Supplies

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Description of Onyx 750MAh High Discharge Rechargeable Battery

Pack of four single cell, rechargeable NiMH AAA batteries. High Discharge capability ideal for small radio control applications models. Requires charging fully before use at 75AA max for 12 hours. Fast charge at 500 Ma only when using a compatible NiMH Peak charger. Remove batteries from the device in application when not used for extended periods of time.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 5 out of 5

Long-Lasting Power for Health and Household Needs

I am impressed by the power and longevity of this rechargeable battery .As my tests showed it can last for hours ON end and is perfect for all my household needs. The fact that it's high discharge makes it perfect for health-related devices that require that extra oomph. However, it does take a little while to recharge fully. Overall, this is a great product that I highly recommend for anyone who needs reliable, long-lasting batteries in their home..

Pros
  • Long-lasting, high-discharge power
Cons
  • Takes a while to recharge fully

Revainrating 5 out of 5

Powerful Battery for Long-Lasting Energy!

This rechargeable household battery was a lifesaver in my household with its long-lasting power charge... The high discharge feature is perfect for power-hungry devices. Plus, it's environmentally friendly since you won't need to keep replacing batteries. The downside is that it TAKES longer than intended to fully charge, but it's worth the wait for the energy it provides. Overall, i highly recommend this for anyone who values health and household convenience..

Pros
  • The Onyx 750MAh battery has a high discharge rate, making it ideal for high-performance devices that require a lot of power.
Cons
  • The capacity of the battery is relatively low, which means it may need to be recharged frequently, particularly if used for extended periods of time.

Revainrating 1 out of 5

Improperly designed positive end caps. Garbage.

I'm not sure if these batteries are any good, the positive end is too short to fit in any of my chargers. Worse, the end is too short to fit in the Mini-Z's chassis. Very disappointing, once again Horizon Hobby is undermining the quality of the radio control industry.

Pros
  • Health & Household
Cons
  • There are other interesting options.