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Black rectangular lithium-ion laptop battery with label showing model numbers and 45Wh capacity

Beisite

Beisite L21C3PC0 L21D3PC0 L21M3PC0 L21L3PC0 laptop battery 45Wh 11.52V

SKU CH-ZT8F-ZDJMP

45Wh lithium-ion replacement battery for Lenovo IdeaPad Gaming 3 15-inch models

  • Battery typeLithium-Ion
  • Battery voltage rating11.52 V
  • Battery capacity45 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor IdeaPad Gaming 3-15IAH7 (Type 82S9, 82UJ) / IdeaPad Gami
  • Ready-to-install replacement for Lenovo IdeaPad Gaming 3 models
  • 45 Wh lithium-ion cell delivers extended runtime
  • 52 V output matches original specifications
  • Compatible with part numbers L21C3PC0, L21D3PC0, L21M3PC0, L21L3PC0
  • Brand-new condition ensures full capacity from first charge

Compatible replacement battery

This 45Wh lithium-ion battery replaces part numbers L21C3PC0, L21D3PC0, L21M3PC0 and L21L3PC0 for Lenovo IdeaPad Gaming 3 15IAH7 and 15ARH7 series laptops. It operates at 11.52V and matches the original black finish. The unit is supplied new with a 12-month warranty.

Suitable for owners of listed models

It fits IdeaPad Gaming 3 15IAH7 types 82S9 and 82UJ plus 15ARH7 types 82SB and 82UK when the original part number matches the cross-reference list. Buyers whose laptop uses a different battery part number or voltage should look elsewhere.

Voltage and capacity define fit

The critical specification is the 11.52V 45Wh rating; the supplier notes that the four listed part numbers are mutually compatible despite voltage differences and will ship whichever is available.

How it compares

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

Price $41.99
Pricier than about 73% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameL21C3PC0 L21D3PC0 L21M3PC0 L21L3PC0
Model nameL21C3PC0 L21D3PC0 L21M3PC0 L21L3PC0
Part number31CP4/62/100
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating11.52 V
Battery capacity45 Wh
Compatibility
Compatible withFor IdeaPad Gaming 3-15IAH7 (Type 82S9, 82UJ) / IdeaPad Gaming 3-15ARH7 (Type 82SB, 82UK) Series

Questions about this item

Which Lenovo laptop models accept the 45Wh 11.52V battery with part number 31CP4/62/100?

This battery fits Lenovo IdeaPad Gaming 3-15IAH7 types 82S9 and 82UJ, and IdeaPad Gaming 3-15ARH7 types 82SB and 82UK, covering the sub-models listed in the compatibility table.

Will the battery work if my current unit is marked L21D3PC0 while the replacement shows L21M3PC0?

Yes — L21C3PC0, L21D3PC0, L21M3PC0 and L21L3PC0 are cross-compatible despite voltage differences, and the supplier ships whichever variant is in stock.

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

Power on the laptop and open the battery report in the operating system; it should show 11.52V design voltage, 45Wh design capacity and a healthy charge cycle count starting from zero.

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