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Rectangular black Dell laptop battery with label showing 64Wh 15.2V 4000mAh

DELL

DELL TN70C laptop battery 64Wh 15.2V 4000 mAh

SKU CH-PAM3-0J6S4

Genuine Dell 4-cell lithium-ion battery rated at 15.2 volts with 64 watt-hours capacity, compatible with numerous Inspiron, Latitude and Vostro laptops

  • Battery TypeLithium-Ion
  • 64 Wh capacity keeps compatible Dell laptops running longer between charges
  • 2 V output matches original specification for reliable power delivery
  • 4000 mAh lithium-ion cells provide dependable energy storage for daily use
  • Genuine Dell OEM part number TN70C ensures correct fit and function
  • Four-cell design balances runtime with a slim profile for supported Inspiron, Latitude and Vostro models

Dell TN70C 64Wh replacement battery

Genuine Dell OEM 4-cell Lithium-Ion battery rated at 15.2 Volts and 4000 mAh. Designed as a direct replacement for the original TN70C unit in compatible Dell laptops. Restores factory runtime and charging behaviour for supported Inspiron, Latitude and Vostro models. Supplied new in original manufacturer packaging.

Fits listed Inspiron, Latitude

Compatible with specific Inspiron 13, 14, 15 and 16 inch models including 5310, 5410, 5510, 5620, 7420, 7430, 7440 and 7640 series. Also fits Latitude 3320, 3330, 3420, 3430, 3445, 3520, 3530, 5430 and Vostro 5310, 5410, 5510, 5620, 5630 systems. Not for Dell models outside this explicit compatibility list or for non-Dell laptops. Buyers needing a different voltage or connector must choose another part.

15.2 Volt rating matches original specification

The battery delivers 15.2 Volts at 64Wh capacity using 4-cell Li-Ion technology. This voltage must match the laptop's original requirement for correct operation. Verify the original battery part number TN70C or compatible numbers 0TN70C, JGCCT, N9XX1 before purchase. Using a different voltage risks damage or failure to charge.

Highlights

  • 64 Wh capacity keeps compatible Dell laptops running longer between charges
  • 2 V output matches original specification for reliable power delivery
  • 4000 mAh lithium-ion cells provide dependable energy storage for daily use
  • Genuine Dell OEM part number TN70C ensures correct fit and function
  • Four-cell design balances runtime with a slim profile for supported Inspiron, Latitude and Vostro models

Specifications

BrandDELL
Battery TypeLithium-Ion

Questions about this item

Does the 64Wh TN70C battery fit the Dell Inspiron 14 7440 2-in-1?

Yes, the battery is listed as compatible with the Inspiron 14 7440 2-in-1 and other models in the 14-inch and 16-inch Inspiron series.

How do I install the 4-cell Li-Ion TN70C battery in my Dell laptop?

Power off the laptop, disconnect the AC adapter, remove the base cover screws, disconnect the old battery cable, fit the new TN70C unit, reconnect the cable, and replace the cover.

When should I replace the 64Wh TN70C battery?

Replace it when run time drops noticeably, the battery no longer holds a full 64Wh charge, or the system reports a battery health warning.

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