14.4V 32Wh B40-70 Lithium Ion Rechargeable Battery for Lenovo B41 B50 30 40 4570 80 L13L4A01 L13M4A01 Laptop CE FCC Certified

Compatible 14.4V 32Wh B40-70 Lithium-Ion Replacement Battery for Select Lenovo Laptops – CE & FCC Certified

$7.38
$14.76
Quantity

Description

The B40-70 is a 14.4V 32Wh lithium-ion rechargeable battery designed for select Lenovo laptops, including models B41, B50, B30, B40, B4570, B80, L13L4A01, and L13M4A01. With a long cycle life of up to 500 charge cycles, this high-quality replacement battery offers reliable power performance and lasting durability. It provides excellent energy efficiency and fast charging, ideal for users on the go. Built-in safety protections guard against overcharging, overheating, and short circuits. Certified with CE and FCC marks, it meets international safety and electromagnetic compatibility standards. Its compact, lightweight design ensures seamless integration with your laptop, delivering extended usage time without added bulk. Perfect for replacing aging batteries and maintaining optimal laptop performance.