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Black rectangular lithium-polymer laptop battery with connector pins

POWER-FENG

POWER-FENG 51.4Wh AD03XL laptop battery for HP Envy 13-AD

SKU CH-DVB3-J2NPJ

51.4 Wh lithium-polymer replacement battery at 14.8 V fits HP Envy 13-AD series laptops

  • Battery typeLaptop Batteries
  • Product typeBattery
  • 4 Wh capacity extends runtime between charges
  • 8 V output matches original HP Envy 13-AD power requirements
  • Li-polymer chemistry delivers stable voltage in a slim form factor
  • Replaces AD03XL, HSTNN-DB8D and three OEM part numbers
  • Compatible with HP Envy 13-AD models from AD015TX through AD109TX and 13-ad173CL

Direct replacement for Envy 13-AD

This 51.4Wh lithium-polymer battery replaces the original AD03XL pack in HP Envy 13-AD series notebooks. It delivers 14.8V and 4450mAh in a black housing that matches the factory colour. The unit is brand new and built to the same electrical specification as the OEM part.

Multi-part-number compatibility

The battery cross-references AD03XL, HSTNN-DB8D and three 921409 variants plus 921439-855, covering every listed Envy 13-AD model from AD015TX through AD109TX and the 13-ad173CL. One SKU therefore fits the entire family without guessing which revision is installed.

Slim internal fit

The pack uses the original slimline connector and screw-hole pattern, so it seats flush inside the existing chassis. No adapter cables, shims or firmware updates are required — swap the old cell, close the case and the laptop recognises the new capacity immediately. Buyers needing a higher-wattage pack or a different voltage will not find it here.

How it compares

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

Price $24.99
Cheaper than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeBattery
Power
Battery typeLaptop Batteries

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