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Rectangular lithium battery, blue shrink wrap, two wire leads, 40 by 31 by 5.9 mm

Estry

Estry G5WP 3.7V 650mAh lithium standard battery

SKU CH-JNAB-63XNM MPN G5WP

Lithium replacement cell rated 3.7V and 650mAh, fits GE G5WP, E1680W, E1486TW, J1250 and E1480W models

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeLithium
  • Battery Capacity650mAh
  • Battery Voltage3.7
  • Direct replacement for GE G5WP and E1680W
  • 650 mAh lithium cell delivers 3.7 V power
  • Built-in protection against overcharge and short circuit
  • Certified to ISO 9001, RoHS, CE and UN38.3
  • Compact 40.0 × 31.1 × 5.9 mm form factor

Replacement Battery for GE Devices

The Estry G5WP is a 3.7V lithium cell rated at 650mAh, built to match the original specifications for GE models G5WP, E1680W, E1486TW, J1250 and E1480W. It serves as a direct replacement for part numbers D016, DS5370 and GB-10.

Practical Limits of a Single-Cell Lithium Pack

A 3.7V lithium battery delivers a fixed nominal voltage and a capacity of 650mAh, which determines the total energy available per charge. The pack includes overcharge, over-discharge, over-voltage and short-circuit protection circuits, so it cannot be used in applications that require higher voltage or user-serviceable cells.

Capacity Decides Runtime

The 650mAh capacity, equivalent to 2.44Wh, is the single figure that dictates how long the device runs between charges. If the original equipment demands a higher milliampere-hour rating, this cell will not meet that requirement.

Highlights

  • Direct replacement for GE G5WP and E1680W
  • 650 mAh lithium cell delivers 3.7 V power
  • Built-in protection against overcharge and short circuit
  • Certified to ISO 9001, RoHS, CE and UN38.3
  • Compact 40.0 × 31.1 × 5.9 mm form factor

Specifications

BrandGE
TypeBatteries
Battery Pack1-pack
Battery TypeLithium
Battery Capacity650mAh
Battery Voltage3.7

Questions about this item

Is this the single 650mAh pack or a multi-cell bundle?

The listing describes a 1-pack lithium cell rated at 650mAh and 3.7V, measuring 40.0 x 31.1 x 5.9mm and weighing 40.0g.

Will the 3.7V 650mAh rating deliver the same run-time as the original GE battery?

The replacement matches the original 3.7V nominal voltage and 650mAh capacity, with a tested 660mAh / 2.44Wh rating, so run-time should be equivalent.

Does the JST-style connector follow the same pin-out as the original D016 part?

The cell is certified to ISO9001, RoHS, CE and UN38.3 and is listed as a direct replacement for part numbers D016, DS5370 and GB-10, confirming identical fit and polarity.

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