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Rectangular flat lithium-ion tablet battery with cable connector

DELL

DELL Venue 7 3740 / Venue 8 3840 Tablet Battery 17.29Whr DHM0J

SKU CH-MMPD-XA35W

Genuine Dell OEM 3.8 V 17.29 Whr 2-cell Li-ion battery (DHM0J, type P708) for Venue 7 3740 and Venue 8 3840 tablets

  • Product typeLaptop-computer-batteries
  • Genuine Dell OEM part ensures exact fit for Venue 7 3740 and Venue 8 3840 tablets
  • Rechargeable 3.8 V 2-cell lithium-ion chemistry delivers reliable portable power
  • High capacity 17.29 Whr rating supports extended usage between charges
  • Type P708 DHM0J matches the original system battery specification
  • Designed specifically for Venue 7 3740 and Venue 8 3840 tablet models

Genuine Dell OEM Battery for Venue Tablets

This genuine Dell OEM system battery carries part number DHM0J and is built for the Venue 7 3740 and Venue 8 3840 tablets. It restores original power performance for owners of those specific devices. Buyers with other Dell models or non-Dell tablets cannot use this part.

Steady Power Delivery at 3.8 Volts

The two-cell lithium-ion pack operates at a nominal 3.8 volts and stores 17.29 watt-hours of energy. That capacity supports consistent runtime during extended work or media sessions rather than only brief bursts. The rechargeable chemistry maintains output across the full discharge cycle.

Direct Fit with Type P708 Form Factor

The battery matches the Type P708 mechanical design so it seats securely inside the Venue chassis without adapters. Original connector placement aligns with the tablet’s internal header for a reliable connection. The OEM build quality ensures the pack withstands daily insertion and thermal cycling.

How it compares

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

Price $20.99
Cheaper than about 70% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Product typeLaptop-computer-batteries

Questions about this item

How much heat does the 17.29Whr battery generate during all-day use?

The 3.8 V 2-cell Li-ion design produces minimal heat under normal load; the tablet's own thermal management handles dissipation.

What must I already own to install this DHM0J battery?

You need a Dell Venue 7 3740 or Venue 8 3840 tablet and a small Phillips screwdriver to open the rear cover.

Will this P708 battery work alongside the original charger I kept from my older Venue tablet?

Yes, the 3.8 V rating matches the factory specification so the existing charger will charge it normally.

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