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Black rectangular lithium-ion laptop battery with label showing 45Wh 11.34V

Beisite

Beisite L17M3PB1 laptop battery 45Wh 11.34V 11.4V 31CP6/54/90 for Lenovo IdeaPad 330G 330-15ICH 330-17ICH

SKU CH-N4WX-M953B

Replacement lithium-ion battery delivering 45 Wh at 11.34 V for Lenovo IdeaPad 330G, 330-15ICH and 330-17ICH models

  • Battery typeLithium-Ion
  • Battery voltage rating11.34 V / 11.4 V
  • Battery capacity45 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor IdeaPad 330G 330-15ICH 330-17ICH Series
  • 45Wh capacity powers your Lenovo IdeaPad 330G through long work sessions
  • 34V / 11.4V dual-voltage design matches original Lenovo 31CP6/54/90 specifications
  • Lithium-ion chemistry delivers reliable cycles for daily use on 330-15ICH and 330-17ICH models
  • Direct replacement for Lenovo part numbers L17M3PB1 and L17C3PB0 ensures hassle-free installation
  • New condition battery ships ready to install in your IdeaPad 330G series laptop

Replacement battery for IdeaPad 330 series

This lithium-ion battery replaces part numbers L17M3PB1, L17C3PB0 and 31CP6/54/90 in Lenovo IdeaPad 330G, 330-15ICH and 330-17ICH models. It delivers a nominal voltage of 11.34V or 11.4V and a capacity of 45Wh. The unit ships new in black and includes a twelve-month warranty from the supplier.

Who this suits and who it does not

It suits owners of the listed IdeaPad models who need a direct replacement for a depleted original battery. Buyers with other Lenovo series or different part numbers should verify compatibility before ordering, as this pack is not designed for them.

Voltage and capacity match requirement

The critical specification is the 11.34V/11.4V rating combined with 45Wh capacity; both must match the original battery label exactly. The supplier notes that L17M3PB1 and L17C3PB0 are interchangeable despite the voltage difference and will ship either version.

How it compares

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

Price $39.99
Pricier than about 71% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameL17M3PB1
Model nameL17M3PB1
Part number31CP6/54/90
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.34 V / 11.4 V
Battery capacity45 Wh
Compatibility
Compatible withFor IdeaPad 330G 330-15ICH 330-17ICH Series

Questions about this item

Which Lenovo IdeaPad models accept the 45Wh 11.34V battery with part number 31CP6/54/90?

The battery fits Lenovo IdeaPad 330G, 330-15ICH and 330-17ICH series laptops that originally used part numbers L17M3PB1, L17C3PB0 or 31CP6/54/90.

Can the 11.4V replacement work in a chassis that shipped with the 11.34V L17C3PB0 pack?

Yes, the supplier notes that L17M3PB1 and L17C3PB0 are compatible with each other despite the voltage difference and either version will be shipped.

How can I confirm the new 45Wh pack is recognised correctly after installation?

Power on the laptop, open the system battery report or BIOS and verify the reported design capacity shows 45Wh and the voltage reads 11.34V or 11.4V.

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