Product Overview
Bring your slim ASUS Ultrabook back to its original runtime with the C22-UX31 replacement battery for the ASUS ZenBook UX31 series — a precision-engineered 50Wh / 6840mAh Li-ion pack rated at 7.4V and built to match the OEM factory specification. It is the drop-in fix for ZenBook UX31, UX31A, UX31E, UX31LA, UX31K and UX31KI Ultrabook families, restoring dependable all-day power, stable charging and the slim profile your Ultrabook was designed for. Ships 100% brand new with Grade-A cells, built-in overcharge, over-discharge and short-circuit protection, and a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Standard Model | C22-UX31 |
| Capacity | 50Wh / 6840mAh |
| Voltage | 7.4V |
| Battery Type | Li-ion |
| Cell | Grade-A, high quality guarantee |
| Color | Black |
| Condition | Replacement Battery (100% Brand New) |
| Warranty | 1-Year Warranty |
Replace Part Numbers
- C22-UX31
- C22-UX31A
- C23-UX31
Compatible Models
- For ASUS ZenBook UX31 Ultrabook Series
- For ASUS ZenBook UX31 Series
- For ASUS ZenBook UX31A Series
- For ASUS ZenBook UX31E Series
- For ASUS ZenBook UX31E-DH72 Series
- For ASUS ZenBook UX31LA Series
- For ASUS ZenBook UX31K Series
- For ASUS ZenBook UX31KI Series
FAQ
Which ASUS laptops does the C22-UX31 battery fit?
The C22-UX31 is designed for the ASUS ZenBook UX31 Ultrabook family, covering the UX31, UX31A, UX31E, UX31LA, UX31K and UX31KI series as well as the UX31 Ultrabook line. Before ordering, confirm the model code on your original battery label matches C22-UX31 or C22-UX31A.
What capacity and voltage does this battery provide?
It is rated 50Wh / 6840mAh at 7.4V, an OEM-equivalent Li-ion pack that restores the original ASUS factory specification for runtime, charging and power delivery.
Which part numbers can this battery replace?
This replacement battery covers the C22-UX31 and C22-UX31A battery models and is cross-listed with C23-UX31. Always verify the printed part number on your original battery before ordering.
Is the C22-UX31 battery brand new and covered by a warranty?
Yes — it is 100% brand new with Grade-A cells and built-in overcharge, over-discharge and short-circuit protection, backed by a 1-year warranty and fast dispatch from stock.
注意：
这不是所有兼容笔记本电脑机型的完整列表。您可以打开笔记本电脑的底部来检查原装电池型号。如有任何兼容性问题，请在线咨询我们。外壳采用耐用材料制成，主板采用先进技术，电池芯采用优质原材料生产，确保长期使用后不会损坏。
我们的产品配备过压、过流、过充等多重保护技术，有效保护电池和设备的安全。
配送方式
| 运输方式 | 配送至 | 预计送达时间 | 运费 | 税费 |
|---|---|---|---|---|
| USPS / DHL | 美国 | 10-15 个工作日 | 免费 | 免费 |
| Canada Post | 加拿大 | 10-15 个工作日 | 免费 | 免费 |
| Royal Mail / Yodel | 英国 | 15-20 个工作日 | 免费 | 免费 |
| DHL | 德国 | 15-20 个工作日 | 免费 | 免费 |
| La Poste | 法国 | 15-20 个工作日 | 免费 | 免费 |
| Correios | 巴西 | 15-25 个工作日 | 起 $6.99 | 免费 |
| 本地快递 | 东南亚 / 东亚 | 5-10 个工作日 | 免费 | 免费 |
| 本地快递 | 欧洲其他地区 | 20-25 个工作日 | 起 $5.99 | 免费 |
| 本地快递 | 阿联酋 / 沙特阿拉伯 / 以色列 | 16-20 个工作日 | 起 $7.99 | 免费 |
📦 运输及物流信息
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请访问我们的 “本地配送” 页面查看可立即发货的商品。
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🚚 预计送达时间
(1) 从中国发货：
- 亚洲：5-20 个工作日
- 北美：10-15 个工作日
- 欧洲/南美：15-20 个工作日
(2) 从本地仓库发货：
- 美国仓库：3-5 个工作日
- 欧洲仓库：2-10 个工作日
- 俄罗斯仓库：3-5 个工作日
注意：具体到达时间取决于不同国家及海关处理速度。
⚠️ 税费及海关信息：
全球产品价格已包含关税（部分国家可能需要提供税号）。具体运费请参考结算发票。如包裹被海关查验，将进行特殊处理。
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银行转账
Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- How long does a KingSener battery last?2 to 3 years (approx. 500-800 charge cycles) under normal temperatures.
- Laptop says "Battery Not Detected". How to fix?1. Hard Reset: Unplug AC, remove battery, hold power button for 30 seconds.
2. Clean Contacts: Wipe metal connection pins.
3. Reset Drivers: Uninstall battery drivers in Device Manager, then restart.
4. Update BIOS: Ensure motherboard firmware is up to date. - Can I leave my laptop plugged in 24/7?Yes, the built-in TI chip prevents overcharging. Tip: To prevent long-term cell swelling, unplug and drain the battery to 40% twice a month.
- How do I store a laptop battery long-term?Store it at 50% charge in a cool, dry place. Never store at 0% or 100%. Cycle the battery every 3 months to maintain chemical activity.
-
Are KingSener batteries safe?Yes. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating. Fully CE, FCC, and RoHS certified.