Description
Product Overview
This Acer AP16B4J 37Wh battery is a genuine replacement part designed specifically for compatible Acer devices. Manufactured to meet original equipment specifications.
Specifications
- Battery Part Number: AP16B4J
- Capacity: 37Wh
- Condition: Brand new
- Chemistry: Lithium-ion
Compatibility Information
Compatible Part Numbers (P/N)
- KT.00204.003
- KT.00204.005
Compatible Models
- Acer Enduro T1 (ET110-31W)
- Acer Switch (SW713-51GNP)
- Acer Switch 5 (SW512-52)
- Acer Switch 5 (SW512-52P)
- Acer Switch 7 BE (SW713-51GNP)
- Acer Switch Alpha 12 (SA5-271)
- Acer Switch Alpha 12 (SA5-271P)
When to Consider Battery Replacement
| Situation | Description |
|---|---|
| Short Battery Life | Laptop powers off quickly after full charge (less than 1 hour) |
| Charging Issues | Battery won’t hold charge or requires constant connection to power |
| Physical Damage | Battery appears swollen, leaking, or damaged |
| System Warnings | OS displays “Replace Battery” or “Battery Health Critical” messages |
| Age Factor | Original battery is over 2-3 years old with noticeable degradation |
| Unexpected Shutdowns | Laptop turns off suddenly even with remaining charge indicated |
Important Compatibility Note
The compatibility list shown represents common models, but is not exhaustive. If your specific Acer model or battery part number isn’t listed, please leave your device model or current battery part number in the order notes during checkout. We will verify compatibility before shipping.
Shipping & Warranty
- Ships in 1 business day
- 30-day money back guarantee
- 1-year manufacturer warranty
- Free shipping
- In stock, ready to ship
- 100% brand new product

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