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Lenovo L21M6P70 Replacement Battery vs Lenovo L23D4PK5 Replacement Battery: Comparison
L21M6P70 Replacement Battery vs L23D4PK5 Replacement Battery capacity wh compared
Start with capacity wh, because it is the widest measured gap between them: L21M6P70 Replacement Battery 94 Wh against L23D4PK5 Replacement Battery 80 Wh, 15% in favour of L21M6P70 Replacement Battery. The battery model code figures are near enough to ignore, L21M6P70 on the L21M6P70 Replacement Battery versus L23D4PK5 on the L23D4PK5 Replacement Battery. Oem spare part number is not the same on both, L21L6P70 on the L21M6P70 Replacement Battery versus L23M4PK5 on the L23D4PK5 Replacement Battery. There is a split on nominal voltage as well, 11.52 V on the L21M6P70 Replacement Battery versus 15.44 V on the L23D4PK5 Replacement Battery. Compatible models is not the same on both, Lenovo ThinkPad P16 Gen 2 on the L21M6P70 Replacement Battery versus Lenovo Legion 5i Pro 16IRX9 , Lenovo Legion Pro... on the L23D4PK5 Replacement Battery. There is a split on replaces part numbers as well, L21L6P70 on the L21M6P70 Replacement Battery versus L23M4PK5 on the L23D4PK5 Replacement Battery.
Which should you buy, L21M6P70 Replacement Battery or L23D4PK5 Replacement Battery?
The L21M6P70 Replacement Battery is the one to take for ThinkPad P16 Gen 1 and Gen 2 owners, though it is the wrong buy for ThinkPad P15 or other Lenovo mobile workstation lines. Buy the L23D4PK5 Replacement Battery for legion 5i Pro 16IRX9 and Legion Pro 5 16IRX9 owners, though it is not the pick for other Legion 16-inch chassis generations.
What L21M6P70 Replacement Battery and L23D4PK5 Replacement Battery have in common
Where they agree, they agree completely, capacity basis, expected firmware state and shipping classification included, so the decision does not turn on any of those.
Specs and benchmarks
Brand
- Lenovo L21M6P70 Replacement Battery
- Lenovo
- Lenovo L23D4PK5 Replacement Battery
- Lenovo
Battery Model Code
- Lenovo L21M6P70 Replacement Battery
- L21M6P70
- Lenovo L23D4PK5 Replacement Battery
- L23D4PK5Best
OEM Spare Part Number
- Lenovo L21M6P70 Replacement Battery
- L21L6P70
- Lenovo L23D4PK5 Replacement Battery
- L23M4PK5
Nominal Voltage
- Lenovo L21M6P70 Replacement Battery
- 11.52 V
- Lenovo L23D4PK5 Replacement Battery
- 15.44 V
Capacity Wh
- Lenovo L21M6P70 Replacement Battery
- 94 WhBest
- Lenovo L23D4PK5 Replacement Battery
- 80 Wh-15%
Capacity Basis
- Lenovo L21M6P70 Replacement Battery
- Seller Claim
- Lenovo L23D4PK5 Replacement Battery
- Seller Claim
Expected Firmware State
- Lenovo L21M6P70 Replacement Battery
- full_function
- Lenovo L23D4PK5 Replacement Battery
- full_function
Shipping Classification
- Lenovo L21M6P70 Replacement Battery
- UN3481
- Lenovo L23D4PK5 Replacement Battery
- UN3481
Compatible Models
- Lenovo L21M6P70 Replacement Battery
- Lenovo ThinkPad P16 Gen 2 (Core i9-13980HX, RTX 5000 Ada, 64GB)
- Lenovo L23D4PK5 Replacement Battery
- Lenovo Legion 5i Pro 16IRX9 (Core i7-14700HX, RTX 4060, 16GB), Lenovo Legion Pro 5 16IRX9 (Core i9-14900HX, RTX 4070, 32GB)
Replaces Part Numbers
- Lenovo L21M6P70 Replacement Battery
- L21L6P70
- Lenovo L23D4PK5 Replacement Battery
- L23M4PK5
Which one should you pick?
Choose Lenovo L21M6P70 Replacement Battery if you want the higher capacity wh (94 Wh vs 80 Wh).
Choose Lenovo L23D4PK5 Replacement Battery if you already have it on hand or find it at a lower price.