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Rectangular black laptop battery with label and connector

PISKEKAT

PISKEKAT L15L2PB4 Laptop Battery 7.6V 30Wh for Lenovo IdeaPad 310 510 Series

SKU CH-K9XC-844XH

A 7.6 V, 30 Wh lithium-ion replacement battery for Lenovo IdeaPad 310 and 510 series laptops, rated for up to 500 recharge cycles

  • Battery typeLaptop Batteries
  • Reliable power for daily tasks with 30Wh capacity
  • Extended runtime option at 39Wh capacity
  • Broad compatibility across IdeaPad 310 and 510 series
  • Replaces nine original part numbers for easy matching
  • Up to 500 recharge cycles for long service life

Compatible Lenovo IdeaPad Battery

This 7.6V lithium-ion battery replaces Lenovo part numbers L15L2PB4, L15L2PB5, L15C2PB5, L15M2PB5, L15M2PB3, L15C2PB3, L15C2PB7 and L15S2TB0. It fits IdeaPad 310-15ISK, 310-15IKB, 310-15ABR, 310-15IAP, 310 Touch-15IKB, 310 Touch-15ISK, 510-15ISK and 510-15IKB models. The pack is new from the manufacturer and rated for up to 500 recharge cycles.

Capacity And Voltage Limits

The battery is specified at 30Wh or 39Wh with a nominal voltage of 7.6V or 7.72V. Actual run time varies with the power draw of the laptop and the way the device is used. No other capacity or voltage figures apply to this replacement pack.

Installation And First Use

Installation follows the standard battery bay procedure for the listed IdeaPad models. For the first use, discharge the pack to 5 percent, then charge to 95 percent and repeat the cycle three to four times. Avoid discharging to zero percent during this conditioning.

How it compares

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

Price $50.99
Pricier than about 82% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLaptop Batteries

Questions about this item

Should I pick the 30Wh or 39Wh version for my IdeaPad 310-15ISK?

Both capacities fit the same models; choose 39Wh for longer runtime or 30Wh if you prefer the lighter pack.

What does 7.6V mean for daily use in my Lenovo 510-15IKB?

It matches the original voltage exactly, so the laptop charges and reports capacity normally without BIOS warnings.

Does this battery use a standard connector or a proprietary Lenovo interface?

It plugs directly into the same internal connector as the original L15L2PB4, L15C2PB3 and 2ICP6/54/90 packs.

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