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Small rectangular lithium battery, blue label, gold contacts

Estry

Estry H820e cell phone battery 533-000095 3.7V 500mAh

SKU CH-38WH-D3T3E MPN H820e

Replacement lithium battery for H820e handsets, 3.7 V and 500 mAh capacity

  • Battery typeLithium
  • Battery capacity500 mAh
  • Battery voltage rating3.7
  • Product typeRechargeable Batteries
  • Exact-fit replacement for H820e handsets
  • 500mAh lithium cell restores original runtime
  • Built-in protection guards against overcharge and short circuits
  • Certified to ISO 9001, RoHS, CE and UN38.3 standards
  • Compact 31.57 x 28.72 x 5.9 mm design weighs 45.0 g

Compatible replacement battery

This rechargeable lithium battery is built as a direct replacement for the H820e handset. It matches the original 3.7V specification and delivers a rated capacity of 500mAh for restored talk and standby time. The cell includes overcharge, over-discharge, over-voltage and short-circuit protection circuits. It is supplied new and ready to install.

Who should buy this and who should not

Owners of an H820e phone needing a fresh power cell with part number 533-000095 will find this unit fits and functions as the original did. Buyers with any other handset model or a different battery part number cannot use this pack. Shoppers seeking higher capacity than 500mAh or a different voltage must look elsewhere.

Deciding specification — capacity and voltage

The critical figures are 3.7V and 500mAh; the replacement must match both to work correctly in the H820e. The physical dimensions are 31.57 x 28.72 x 5.9mm and the weight is 45.0g, so the battery compartment must accommodate this exact size. Certifications include ISO9001, RoHS, CE, UN38.3 and MSDS for safety compliance.

How it compares

Measured against everything we stock in Replacement Phone Batteries, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 90% of the 868 comparable items (median $14.99).

Specifications

Product
Product typeRechargeable Batteries
Power
Battery typeLithium
Battery capacity500 mAh
Battery voltage rating3.7

Questions about this item

Does the 500 mAh lithium cell run hot or draw extra power during all-day use?

The replacement matches the original 3.7 V 450 mAh specification, so heat and current draw stay within the phone’s normal limits.

What must I already own for this H820e battery to work?

You need the H820e handset itself; the cell fits the existing battery compartment and connects to the original terminals.

Will the 31.57 × 28.72 × 5.9 mm pack sit flush in an older H820e that has seen daily wear?

Yes, the dimensions match the factory battery, so it seats securely even in a well-used handset.

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