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Rectangular lithium polymer battery pack with flat grey finish, 67.2 by 44.12 by 13.24 mm

NShi

NShi 70e-BTEC replacement laptop battery 3200mAh 3.7V

SKU CH-VN30-RXWZ2

Replacement lithium-polymer battery delivers 3200 mAh at 3.7 V for Dolphin 75e, 60s and 70e devices

  • Battery TypeLithium Polymer
  • Replaces original 70e-BTEC battery for Dolphin 75e 60s 70e
  • 3200mAh 3.7V lithium-ion cell delivers 11.84Wh runtime
  • Built-in protection guards against overcharge over-discharge and short circuit
  • Compact 67.2 x 44.12 x 13.24mm fits the battery bay
  • Lightweight 115.0g design adds minimal bulk to the device

NShi 70e-BTEC replacement laptop battery 3200mAh

The NShi 70e-BTEC is a lithium polymer replacement battery rated at 3200mAh and 3.7V. It is designed for Dolphin 75e, 60s and 70e handheld devices. The pack measures 67.2 x 44.12 x 13.24mm and weighs 115.0g. Built-in protection guards against overcharge, overdischarge, overcurrent and short circuit.

Replaces original 70e-BTEC 60S-BATT-1

This unit replaces the original 70e-BTEC, 60S-BATT-1 and BAT-EXTENDED-01 batteries when they no longer hold a useful charge. The jump is worth it if your device shuts down early or cannot complete a full shift on one charge. The 11.84Wh capacity restores the runtime the device had when new.

Suits Dolphin 75e 60s 70e users needing a direct

This battery suits owners of compatible Dolphin models who want a straightforward, same-size replacement with integrated safety circuits. It is not for users whose device requires a different voltage, connector layout or physical dimensions. Buyers unsure of their exact part number should verify compatibility before ordering.

Highlights

  • Replaces original 70e-BTEC battery for Dolphin 75e 60s 70e
  • 3200mAh 3.7V lithium-ion cell delivers 11.84Wh runtime
  • Built-in protection guards against overcharge over-discharge and short circuit
  • Compact 67.2 x 44.12 x 13.24mm fits the battery bay
  • Lightweight 115.0g design adds minimal bulk to the device

Specifications

Battery TypeLithium Polymer

Questions about this item

What are the exact dimensions of the 70e-BTEC battery so I can confirm it fits my Dolphin 70e?

The battery measures 67.2 x 44.12 x 13.24 mm and weighs 115.0 g, matching the original BAT-EXTENDED-01 form factor for the Dolphin 75e, 60s and 70e.

How do I install the replacement battery in my Dolphin 60s, and what step is often missed?

Power off the device, remove the battery latch, insert the 3.7 V 3200 mAh pack with the contacts aligned, then secure the latch; the step often missed is fully seating the connector before closing the cover.

When will the 3200 mAh Li-ion pack need replacing and how should I store it if unused?

Capacity naturally declines over time; if the battery will not be used for a while, store it at roughly half charge in a cool, dry place to slow ageing.

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