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Rectangular lithium battery pack, matte finish, 117 by 92.62 by 2.36 mm

Estry

Estry A30 standard battery 4500mAh 3.85V

SKU CH-BPMW-HS4VP MPN A30

A 4500 mAh 3.85 V lithium replacement battery for A30, Joy Tab, 8082, 9029Z, 9024W and 4G LTE tablets, with overcharge and short-circuit protection

  • Battery pack size1-pack
  • Battery typeLithium
  • Battery capacity4,500 mAh
  • Battery voltage rating3.85
  • Product typeBatteries
  • Replacement built to original specifications for reliable fit
  • 4500 mAh capacity delivers extended runtime between charges
  • Overcharge and short-circuit protection safeguards the tablet
  • Certified to ISO 9001, RoHS, CE and UN38.3 standards
  • Slim 2.36 mm profile keeps the device thin

Compatible tablet battery

This Estry A30 replacement battery fits the Joy Tab 8082, 9029Z, 9024W and A30 Tablet 4G LTE models. It matches the original TLp040J1 and TLP040K7 part numbers. The lithium cell delivers 4500mAh capacity at 3.85V for direct swap-in use.

Simple internal installation

Open the tablet chassis, disconnect the old pack and connect the new one using the same connector. The pack measures 117.15 x 92.62 x 2.36mm and weighs 112.0g. Misaligned ribbon cables or forgotten adhesive strips are the usual issues during reassembly.

Capacity decides suitability

The rated capacity is 4500mAh with 15.4Wh energy. If your device demands a higher milliampere-hour rating for longer runtime, this pack will not meet that need. Buyers who need more capacity should look for a higher-rated alternative.

How it compares

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

Price $18.99
Pricier than about 75% of the 10,440 comparable items (median $10.99).

Specifications

Product
Product typeBatteries
Power
Battery typeLithium
Battery capacity4,500 mAh
Battery voltage rating3.85
In the box
Battery pack size1-pack

Questions about this item

How can I confirm the Estry A30 battery is working correctly after installation?

After fitting the 4500mAh 3.85V lithium pack the tablet should power on, show a charging indicator and reach full charge without unexpected shutdowns; the built-in overcharge, over-discharge, over-voltage and short-circuit protection circuits will operate automatically.

What comes in the box and what must I source separately for the Estry A30 replacement battery?

The package contains a single 112.0g lithium battery measuring 117.15 x 92.62 x 2.36mm; no tools, adhesives or connectors are included so you will need the appropriate opening tools and any model-specific adhesive strips.

Which Estry A30 battery version matches my tablet — the 4000mAh or 4500mAh listing?

Both capacities refer to the same 3.85V 15.4Wh lithium pack compatible with A30 Tablet, Joy Tab, 8082, 9029Z, 9024W and A30 Tablet 4G LTE models using part numbers TLp040J1 or TLP040K7; choose the 4500mAh option for the higher rated capacity.

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