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Estry 3.6V 600mAh Ni-MH battery pack, rectangular silver finish, 42.45 x 29.77 x 14.37mm

Estry

Estry 3.6V 600mAh Battery Replacement for AVANT Apollo

SKU CH-K4YC-35Q2R

Ni-MH 3.6V 600mAh replacement battery for AVANT Apollo with 2.16Wh capacity and safety protection

  • Specifications3.6
  • Battery Pack1 Year
  • Exact-fit replacement for AVANT Apollo
  • 6V 600mAh Ni-MH delivers 2.16Wh runtime
  • Overcharge, over-discharge and short-circuit protection built in
  • Certified to ISO9001, CE, RoHS and UN38.3
  • Compact 42.45 x 29.77 x 14.37mm, 87.7g design

Replacement Battery for AVANT Apollo

The Estry 3.6V 600mAh Ni-MH pack is built to the original specifications for the AVANT Apollo device. It delivers 2.16Wh of energy and includes overcharge, over-discharge, over-voltage and short-circuit protection for safe operation. The pack measures 42.45 x 29.77 x 14.37mm and weighs 87.7g. It carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications.

Suitable for Restoring Original Runtime

This cell suits owners of an AVANT Apollo who need a direct voltage and capacity match to restore factory runtime. Buyers who require a different voltage, a higher capacity or a different chemistry should look at other options because this pack is fixed at 3.6V and 600mAh. Confirm the compatible model and part number before purchase to ensure proper fit.

Steady Output Under Continuous Load

Protection circuits guard against over-voltage and short-circuit events during sustained discharge, helping maintain stable voltage delivery. The Ni-MH chemistry supports repeated cycles without the memory effect associated with older technologies. Over-discharge protection prevents deep-cycle damage when the device is left running for extended periods.

Highlights

  • Exact-fit replacement for AVANT Apollo
  • 6V 600mAh Ni-MH delivers 2.16Wh runtime
  • Overcharge, over-discharge and short-circuit protection built in
  • Certified to ISO9001, CE, RoHS and UN38.3
  • Compact 42.45 x 29.77 x 14.37mm, 87.7g design

Specifications

BrandNi-MH
Model600mAh
Specifications3.6
Battery Pack1 Year

Questions about this item

Does the 42.45 x 29.77 x 14.37 mm battery fit the existing compartment in my AVANT Apollo?

The replacement measures 42.45 x 29.77 x 14.37 mm and weighs 87.7 g, matching the original dimensions so it slots straight into the Apollo battery bay.

Will the 3.6 V 600 mAh Ni-MH pack charge correctly with the Apollo's original charger?

Yes, the 3.6 V 2.16 Wh Ni-MH chemistry is built to the same electrical specification as the factory cell, so the Apollo's stock charger handles it normally.

How can I verify the battery is working properly after I install it?

After fitting the pack, the Apollo should power on and run for a typical session; the built-in overcharge, over-discharge, over-voltage and short-circuit protection will engage automatically if any limit is exceeded.

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