Compatible for Umax VisionBook,13WA Ultra UMM23013U Notebook, Laptop Battery NV-3285128-2S U3285131PV-2S 3285128-2S 7.6V 38Wh 5000mAh

Compatible for VisionBook,13WA Ultra UMM23013U Notebook, Laptop Battery NV-3285128-2S U3285131PV-2S 3285128-2S 7.6V 38Wh 5000mAh. Meeting the needs of various scenarios: The 60Wh high-capacity lithium battery has a longer lifespan than ordinary batteries, making it suitable for office, study, and travel needs. Multiple protection: Built in overcharge, overdischarge, short circuit, and overheating protection circuits for safer and more stable use. Easy installation: Plug and play design, no need for debugging, replacement can be completed in 3 steps. (Remove cover → replace battery → reassemble) Environmentally friendly material: free of harmful substances, supports 500+charging cycles, and has a longer lifespan.