NShi laptop battery 7.6V 4800mAh for Jumper EZBook 3 Pro

Replacement Battery for Jumper EZBook 3 Pro

This 7.6 V lithium-polymer pack restores power to compatible Jumper ultraportables including the EZBook 3 Pro LB10, EZBook 3S, EZBook 3 SE and MB10 3S models. It replaces original part numbers such as 3282122-2S, 3587265P, 3487265P, P313R, HW-3487265 and WTL-3687265. The cell is supplied new with Grade A chemistry and carries FCC, CE and RoHS certification.

Capacity and Runtime

Rated at 4800 mAh and 36.48 Wh, the battery delivers a full day of typical office work, web browsing and video playback on a single charge. Heavy multi-tasking or sustained high brightness will deplete the pack sooner, so users running demanding workloads should keep the charger nearby. The lithium-polymer construction supports more charging cycles than older chemistries, maintaining usable capacity over a longer service life.

Upgrade Considerations

This unit is a direct like-for-like replacement; it does not increase capacity beyond the original 36.48 Wh specification. Owners seeking longer unplugged time would need a higher-watt-hour design, which is not offered here. The swap is worthwhile when the original pack no longer holds a useful charge or shows swelling, restoring the laptop’s original mobility without modification.