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GSM Outdoors 11.52V 3950mAh 45Wh Battery for Lenovo Ideapad L340 15 17
11.52V 3950mAh 45Wh replacement battery fits Lenovo IdeaPad L340 15 and 17 models
- Reliable power for Lenovo Ideapad L340 15 and 17 models
- 45 Wh capacity supports extended mobile use
- 52 V 3950 mAh lithium-ion pack matches original specs
- Replaces multiple Lenovo part numbers including L18M3PF1 and L18C3PF1
- Brand-new condition ensures full performance from first charge
Replacement Battery for Lenovo Ideapad L340 15
This 11.52V 3950mAh 45Wh battery pack replaces Lenovo part numbers including SB10T04976, L18M3PF1, L18C3PF1, 5B10T04975 and 5B10W67350. It fits Ideapad L340 15 Gaming models such as 81LK00BMGE and Ideapad L340 17 Gaming models such as 81LL00DYRM. The unit is supplied new and ready to install.
Thermals Noise and Power Draw
The battery operates at its rated 11.52 volts and 45 watt-hours capacity to deliver consistent power during normal laptop use. No active cooling or fan is present so the component runs silently. Power draw follows the laptop’s own management system without adding extra load.
Compatibility Coverage and Exclusions
The part number list covers 100 percent of the cited Lenovo references for 15 inch and 17 inch L340 chassis. Buyers whose machines use a different battery voltage or connector layout cannot use this pack. No tools, screws or software utilities are bundled with the battery.
Highlights
- Reliable power for Lenovo Ideapad L340 15 and 17 models
- 45 Wh capacity supports extended mobile use
- 52 V 3950 mAh lithium-ion pack matches original specs
- Replaces multiple Lenovo part numbers including L18M3PF1 and L18C3PF1
- Brand-new condition ensures full performance from first charge
Specifications
No published specifications for this item yet.
Questions about this item
How do I install the 11.52V 3950mAh battery in my Lenovo Ideapad L340 15 and what step is often missed?
Power off the laptop, unplug the AC adapter, remove the bottom case screws, disconnect the old battery cable from the motherboard before lifting it out, then connect the new pack and reassemble; the step people miss is disconnecting the cable first.
What maintenance will this 45Wh replacement battery need over its life?
No scheduled maintenance is required; keep the contacts clean, avoid storing it fully discharged, and recharge it every few months if the laptop is unused for long periods.
What limit appears first during sustained use of this 11.52V pack?
The 45Wh capacity determines runtime; under heavy load the voltage will sag toward the cutoff threshold and the laptop will shut down once the usable charge is depleted.
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