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Lenovo L21M4P71 Replacement Battery vs Lenovo L24C3P71 Replacement Battery: Comparison
L21M4P71 Replacement Battery vs L24C3P71 Replacement Battery: the capacity wh difference
Capacity wh is where these two genuinely part company, L21M4P71 Replacement Battery 52.5 Wh against L24C3P71 Replacement Battery 57 Wh, a 8% lead for L24C3P71 Replacement Battery. Battery model code is closer, L21M4P71 on the L21M4P71 Replacement Battery versus L24C3P71 on the L24C3P71 Replacement Battery. Nominal voltage is not the same on both, 15.48 V on the L21M4P71 Replacement Battery versus 11.7 V on the L24C3P71 Replacement Battery. There is a split on expected firmware state as well, unknown on the L21M4P71 Replacement Battery versus full_function on the L24C3P71 Replacement Battery. Compatible models is not the same on both, Lenovo ThinkPad P14s Gen 5 AMD on the L21M4P71 Replacement Battery versus Lenovo ThinkPad X1 Carbon Gen 13 Aura Edition ,... on the L24C3P71 Replacement Battery.
Which should you buy, L21M4P71 Replacement Battery or L24C3P71 Replacement Battery?
The L21M4P71 Replacement Battery is the one to take for ThinkPad P14s Gen 5 AMD owners, though it is the wrong buy for anyone needing a generation-specific confirmed capacity. Buy the L24C3P71 Replacement Battery for ThinkPad X1 Carbon Gen 13 Aura Edition owners, any configuration, though it is not the pick for earlier ThinkPad X1 Carbon generations.
What L21M4P71 Replacement Battery and L24C3P71 Replacement Battery have in common
Where they agree, they agree completely, capacity basis and shipping classification included, so the decision does not turn on any of those.
Specs and benchmarks
Brand
- Lenovo L21M4P71 Replacement Battery
- Lenovo
- Lenovo L24C3P71 Replacement Battery
- Lenovo
Battery Model Code
- Lenovo L21M4P71 Replacement Battery
- L21M4P71
- Lenovo L24C3P71 Replacement Battery
- L24C3P71Best
Nominal Voltage
- Lenovo L21M4P71 Replacement Battery
- 15.48 V
- Lenovo L24C3P71 Replacement Battery
- 11.7 V
Capacity Wh
- Lenovo L21M4P71 Replacement Battery
- 52.5 Wh-8%
- Lenovo L24C3P71 Replacement Battery
- 57 WhBest
Capacity Basis
- Lenovo L21M4P71 Replacement Battery
- Seller Claim
- Lenovo L24C3P71 Replacement Battery
- Seller Claim
Expected Firmware State
- Lenovo L21M4P71 Replacement Battery
- unknown
- Lenovo L24C3P71 Replacement Battery
- full_function
Shipping Classification
- Lenovo L21M4P71 Replacement Battery
- UN3481
- Lenovo L24C3P71 Replacement Battery
- UN3481
Compatible Models
- Lenovo L21M4P71 Replacement Battery
- Lenovo ThinkPad P14s Gen 5 AMD (Ryzen 7 PRO 8840HS, 32GB, 1TB)
- Lenovo L24C3P71 Replacement Battery
- Lenovo ThinkPad X1 Carbon Gen 13 Aura Edition (Core Ultra 7 268V, 32GB), Lenovo ThinkPad X1 Carbon Gen 13 Aura Edition (Core Ultra 7 256V, 16GB, WUXGA), Lenovo ThinkPad X1 Carbon Gen 13 Aura Edition (Core Ultra 7 258V, 32GB, 2.8K OLED Touch)
Which one should you pick?
Choose Lenovo L21M4P71 Replacement Battery if you already have it on hand or find it at a lower price.
Choose Lenovo L24C3P71 Replacement Battery if you want the higher capacity wh (57 Wh vs 52.5 Wh).