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Black rectangular lithium-ion laptop battery with label showing 14.8V 2200mAh 32Wh

Dr. Battery

Dr. Battery DRPRODE283P-01 14.8V 2200mAh laptop battery

SKU CH-HP2W-NXQ9W

Lithium-ion 14.8 V 2200 mAh replacement battery for Dell Inspiron 14, 15 and 17 models including 3421, 3442, 3541, 3542, 5748 and 5749

  • Battery typeLithium-Ion
  • Battery voltage rating14.8 V
  • Battery capacity2,200 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withCOMPATIBLE LAPTOP MODELS Dell Inspiron Series: 14 3000 Serie
  • Restores laptop runtime with 2200 mAh lithium-ion cells
  • 8 V output matches original Dell specifications exactly
  • Built-in short-circuit, overheat and overload protection safeguards hardware
  • Fits Inspiron 14, 15 and 17 3000/5000 series models
  • One-year manufacturer warranty backs the replacement battery

Compatible Dell Models

This replacement battery fits a wide range of Dell Inspiron, Latitude and Vostro laptops including 14, 15 and 17 inch models from the 3000 and 5000 series. It matches original part numbers such as N121Y, 4WY7C and 312-1387. The unit is new and ready to install.

Voltage and Capacity Limits

The pack delivers 14.8V and 2200mAh for a total of 32Wh of energy. Lithium-ion chemistry provides stable output but runtime will vary with workload, screen brightness and system power settings. Capacity decreases gradually over charge cycles.

Upgrade From Worn Originals

This battery replaces an ageing or failed factory pack that no longer holds a useful charge. The jump is worth it when the laptop shuts down unexpectedly or runs only minutes on battery. Built-in protection guards against short circuit, overheat and overload. Buyers needing higher capacity than 2200mAh should look elsewhere.

How it compares

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

Price $41.99
Pricier than about 73% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameDRPRODE283P-01
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating14.8 V
Battery capacity2,200 mAh
Compatibility
Compatible withCOMPATIBLE LAPTOP MODELS
Dell Inspiron Series:
14 3000 Series (3421), 14 3000 Series (3442), 14 3000 Series (3443), 14-3421, 14-3437, 14-3441, 14-3442, 14-3443, 14-3445d-1106b, 14-3445d-1406b, 14-3445d-1628b, 14-3445d-1628r, 14-3521, 14r-5421, 14r-5437, 15 (3537), 15 3000 Series (3541), 15 3000 Series (3542), 15 3000 Series (3543), 15-3337u, 15-3521, 15-3531, 15-3537, 15-3541, 15-3542, 15-3542-2293, 15-3542-3696, 15-3543, 15-3543-3702, 15-5321, 15n Series, 15r-5521, 15r-5537, 15r-5537-3937, 17 5000 Series (5748), 17 5000 Series (5749), 17-3721, 17-3737, 17-5748, 17-5748-3269, 17-5749

Questions about this item

Which Dr. Battery model replaces my Dell Inspiron 14-3442?

The DRPRODE283P-01 matches the 14.8V 2200mAh specification listed for the Inspiron 14-3442 and the wider 3000 Series range.

What does the 32 Wh rating mean for daily runtime?

At 32 Wh the pack stores enough energy for typical office use on a 14 to 17 inch Dell Inspiron; actual hours depend on screen brightness and workload.

Does the 14.8 V output work with my Latitude 3540 charger?

Yes, the battery delivers 14.8 V, which is the voltage the Latitude 3540 and the listed Vostro models expect from their original adapter.

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