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Rectangular silver laptop battery, 217.70 by 97.40 by 9.00 mm, 402g

E-buy

E-buy AT907AA 14.8V 35.52Wh 2400mAh Li-Polymer laptop battery

SKU CH-T6AT-NG1E7

A 14.8V 35.52Wh Li-Polymer replacement battery for HP ProBook 5310m and 5320m series laptops

  • Battery TypeLithium-Ion
  • 8V 2400mAh capacity powers ProBook 5310m/5320m for 2-4 hours
  • Premium Li-Polymer cells with CE and RoHS safety certifications
  • Built-in protection circuits prevent overcharge, short circuit and overheating
  • Exact OEM fit replaces AT907AA, FL04, HSTNN-C72C, HSTNN-DB1L
  • 402g lightweight design at 217.70×97.40×9.00 mm dimensions

HP ProBook 5310m and 5320m compatible battery

This replacement lithium-polymer battery fits HP ProBook 5310m and 5320m laptops using the AT907AA part number. It supplies 14.8V and 35.52Wh of capacity for mobile business use. The unit weighs 402g and measures 217.70×97.40×9.00 mm. It is a new component with CE and RoHS safety certifications.

Upgrades worn or failed original cells

The battery replaces the original AT907AA, FL04, HSTNN-C72C, HSTNN-D80H, HSTNN-DB1L, HSTNN-SB0H, 538693-961, 538693-271 and 580956-001 packs. The jump is worth it when the existing pack no longer holds a useful charge or has swollen. Built-in protection circuits guard against overcharge, short circuit and overheating.

Handles typical office workloads for several hours

Expected runtime is 2-4 hours depending on power settings and workload intensity. The 2400mAh capacity provides enough headroom for document editing, web browsing and email on the move. It runs out quickly under sustained heavy loads such as video rendering or continuous maximum brightness. Not for users needing all-day operation without mains access.

Highlights

  • 8V 2400mAh capacity powers ProBook 5310m/5320m for 2-4 hours
  • Premium Li-Polymer cells with CE and RoHS safety certifications
  • Built-in protection circuits prevent overcharge, short circuit and overheating
  • Exact OEM fit replaces AT907AA, FL04, HSTNN-C72C, HSTNN-DB1L
  • 402g lightweight design at 217.70×97.40×9.00 mm dimensions

Specifications

Battery TypeLithium-Ion

Questions about this item

Will the 217.70×97.40×9.00 mm case and 402 g weight fit my HP ProBook 5310m or 5320m battery bay?

Yes, the dimensions and weight match the original AT907AA pack used in the ProBook 5310m and 5320m series, so it seats in the existing bay without modification.

The installation tip says to power off and disconnect the AC adapter first — what step do people still miss?

Many users forget to remove the old pack before inserting the new one; the ProBook latch only releases when the machine is completely shut down and unplugged.

The specs list CE and RoHS certifications — what maintenance or replacement will this pack need later?

Run three full charge cycles when new; after capacity falls below useful levels — typically after a couple of years of daily cycling — replace with another AT907AA-compatible unit.

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