We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular silver laptop battery with black connector end

Dr. Battery

Dr. Battery 817184-005 11.4V 4050 mAh laptop battery for HP X360 310 G2

SKU CH-Z3XM-305J1

A 11.4 V, 4050 mAh lithium-polymer replacement battery built for the HP X360 310 G2 with integrated over-charge, over-discharge, overheat and short-circuit protection

  • Battery typeLi-polymer
  • Battery voltage rating11.4 V
  • Battery capacity4,050 mAh
  • Main functionNotebook
  • Measurements8.0 × 1.5 × 0.8
  • Product typeBattery
  • Compatible with HP X360 310 G2 series laptops
  • 4V 4050 mAh Li-polymer capacity for extended runtime
  • OEM-grade cells deliver stable performance and long life
  • Built-in protection against over-charge, over-discharge, overheating, short-circuit
  • Compact 8.0 x 1.5 x 0.8 cm design fits neatly inside the chassis

Dr. Battery 817184-005 11.4V 4050 mAh

This Dr. Battery Professional Series replacement battery is designed for HP X360 310 G2 laptops. It uses Li-polymer cells rated at 11.4V and 4050 mAh to restore mobile power for daily computing tasks. The unit matches original part numbers including HV03XL and HSTNN-IB7B for direct compatibility.

Integrated safety circuitry and OEM-grade cells

Built-in protection guards against over-charge, over-discharge, overheating and short-circuit events. OEM-grade cells are selected to deliver stable voltage output and extended cycle life. These features work together to maintain consistent runtime and protect the notebook during unexpected power fluctuations.

Suits owners of HP X360 310 G2 needing a direct swap

Buyers who must replace a failed or depleted original battery with the exact voltage and connector layout will find this unit fits the requirement. Users whose laptop model differs from the X360 310 G2 series should verify their part number before ordering, as this battery is not compatible with other HP families.

How it compares

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

Price $66.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameHP
Model nameHP X360 310 G2 Series
Part numberDR-PRO-LHP366-B
Product typeBattery
Power
Battery typeLi-polymer
Battery voltage rating11.4 V
Battery capacity4,050 mAh
Size & build
Measurements8.0 × 1.5 × 0.8
Compatibility
Compatible withHP X360 310 G2
More details
Main functionNotebook

Questions about this item

How often will the Li-polymer cells in this 4050 mAh battery need replacing?

Li-polymer cells gradually lose capacity over repeated charge cycles; plan to replace the pack when run-time no longer covers a typical work session.

What is the first limit reached during continuous discharge of the 11.4V 4050 mAh pack?

The integrated safety circuitry stops output if voltage drops too low, if temperature rises excessively, or if a short-circuit is detected.

How much heat does the battery produce when the HP X360 310 G2 runs all day?

Normal operation generates only modest warmth; the built-in over-heat protection will interrupt charging if internal temperature exceeds safe limits.

More in Laptop Chargers & Batteries

Similar items