Xiaomi Mi Air 13.3" Replacement Battery R13B01W R13B02W | 7.6V 39Wh

Xiaomi Mi Air 13.3" Replacement Battery — R13B01W / R13B02W

Restore full battery life to your Xiaomi Mi Air 13.3" laptop with this 100% new replacement battery, built to original specifications for the Mi Air 13 and TiMi 13 models.

Specifications

• Battery Type: Li-ion
• Voltage: 7.6V
• Capacity: 39Wh
• Recharge Cycles: 500+
• Operation Time: Approx. 1.5–3.5 hours (varies by usage)
• Part Numbers: R13B01W, R13B02W

Compatible Models

• Xiaomi Mi Air 13.3" (161301)
• Xiaomi Mi Air TiMi 13" (161301)

Tip: Check your laptop model number on the bottom label before purchasing.

Why Choose This Battery?

• ✅ 100% new — never refurbished or reused cells
• ✅ Built-in protection against overcharge, over-discharge, and short circuit
• ✅ Plug-and-play replacement
• ✅ 1-year warranty included