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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

  • ColorBlack
  • TypeBattery
  • Compatibilityfor IdeaPad Gaming 3-15IAH7 (Type 82S9, 82UJ) / IdeaPad Gami
  • Battery TypeLithium-Ion
  • Battery Voltage11.52V
  • Battery Capacity45Wh
  • 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.

Highlights

  • 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

Specifications

BrandL21C3PC0 L21D3PC0 L21M3PC0 L21L3PC0
ModelL21C3PC0 L21D3PC0 L21M3PC0 L21L3PC0
Part Number31CP4/62/100
ColorBlack
TypeBattery
Compatibilityfor IdeaPad Gaming 3-15IAH7 (Type 82S9, 82UJ) / IdeaPad Gaming 3-15ARH7 (Type 82SB, 82UK) Series
Battery TypeLithium-Ion
Battery Voltage11.52V
Battery Capacity45Wh

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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