Description
Battery model: HB396285ECW (Replaces OEM HB396285ECW, HB396286ECW)
Capacity: 3400mAh (Typical) / 12.99Wh | 3320mAh (Rated) / 12.68Wh
Rated voltage: 3.82V
Charge limit voltage: 4.4V
Battery type: Li-Polymer / Li-ion
Compatible with: Huawei P20 (EML-AL00, EML-TL00, EML-L09, EML-L29), Huawei P20 Pro (CLT-AL00, CLT-TL00, CLT-L09, CLT-L29), Huawei Honor 10 (COL-AL00, COL-AL10, COL-L29), Huawei P Smart 2019 (POT-LX1), Huawei Honor 10i, Huawei Honor 20 Lite, Huawei P30 Lite, Huawei Y9 2019
Replaces OEM part numbers: HB396285ECW, HB396286ECW
Package include: 1 x battery
Restore the original flagship performance of your Huawei P20 or Honor 10 with this HB396285ECW 3400mAh replacement battery. The Huawei P20 was released in March 2018, featuring a 5.8-inch FullView display, Kirin 970 processor with dedicated NPU for AI computing, 4GB/6GB RAM, 64GB/128GB storage, and Leica dual cameras rated 102 points by DxOMark. Honor 10 offers a 5.84-inch display with the same Kirin 970 chipset. Both devices support Huawei SuperCharge technology — the 22.5W fast charger can charge the 3400mAh battery from 0% to 58% in just 30 minutes. This Li-Polymer battery delivers the factory-rated 3400mAh capacity for reliable all-day usage, restoring your phone’s original battery life and performance. For reference, third‑party retailers sell this battery for approximately $14 to $22.
Built with Grade A Li-Polymer cells and multi‑layer safety protection against overcharge, over‑discharge, short circuit, and overcurrent. CE, RoHS, and UN38.3 certified for safe transport and use. With a cycle life of 500+ full charge cycles, this replacement battery is designed for long-term durability. The battery is not user‑replaceable — professional installation is strongly recommended as the device has a sealed back cover with strong adhesive.
Compatibility Note: Please power down your device and check your original battery label before ordering. This battery is compatible with the above‑listed Huawei and Honor models. The phone has no official IP water resistance rating (P20 does not have IP certification), so water seal maintenance is not a concern after replacement.
Battery Care Tips: Avoid full discharge — keep battery level above 20%. Do not expose to high temperatures or direct sunlight. New batteries require 3‑5 full charge cycles to reach optimal capacity. For best 22.5W SuperCharge performance, use the original Huawei 5V/4.5A SuperCharge charger that came with your phone. If you don’t use the device for a long time, store it in a dry and cool place and charge it fully once every three months. If you notice swelling or overheating, stop use immediately.
✅ Condition: Brand New – Never used, factory‑tested quality
✅ CE / RoHS / UN38.3 Certified
✅ Built‑in Overcharge / Over‑discharge / Short Circuit Protection
✅ 90‑Day Warranty from delivery – Longer coverage than major platforms
✅ Ships in 3‑7 days with tracking
🛡️ Shipping Protection Available at Checkout
✅ PayPal Buyer Protection included
✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.
⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.
✅ Why Our Warranty Stands Out
Unlike marketplace sellers with short buyer protection windows, we handle claims directly — no automated disputes, no endless back-and-forth.
| Compare | ✅ Qingsm Tech | ⚠️ eBay / AliExpress |
|---|---|---|
| Warranty Period | 90 days from delivery | 15-30 days from order confirmation |
| When It Starts | 📦 Upon delivery | ⚠️ Upon order confirmation (even before you receive it) |
| Claims Handling | We do it directly — email us | Automated dispute system, seller dependent |
| After Window Expires | Still can contact us for support | No recourse, seller can ignore you |
🔋 90-day warranty is the industry standard for replacement batteries. Batteries naturally lose capacity over time — this normal wear is not covered. Warranty applies to manufacturing defects only.
📦 Shipping Cost & Delivery Time ( Economy Shipping from China )
📦 Note: Batteries are classified as hazardous goods and must be shipped via specialized channels, which may take slightly longer than standard couriers. Delivery times are estimates; actual delivery may be affected by customs, weather, or other unforeseen circumstances.
| Destination | Freight (USD) | Est. Delivery Time |
|---|---|---|
| United States | $7.80 | 8-20 days |
| Canada | $6.80 | 18-45 days |
| Mexico | $10.00 | 30-60 days |
| Germany, France, United Kingdom, Greece | $6.50 | 18-45 days |
| Ireland, Austria, Belgium, Poland, Denmark, Switzerland, Portugal, Norway, Slovakia, Spain, Hungary, Italy, Czech Republic, Luxembourg, Netherlands, Sweden, Cyprus | $8.00 | 18-45 days |
| Croatia, Finland, Lithuania, Latvia, Slovenia | $8.00 | 30-60 days |
| Romania | $14.00 | 30-60 days |
| South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan | $7.50 | 18-45 days |
| United Arab Emirates, Saudi Arabia, Vietnam, Chile, Peru, Colombia, Brazil | $18.00 | 25-60 days |
* Delivery times are estimates; actual delivery may be affected by customs or other factors. If your country is not listed, we are currently unable to ship batteries to that destination.
🇧🇷 Note for Brazil: Brazilian customs can occasionally cause delays of up to 80 days or more. And please indicate the recipient’s CPF, as it is required for Brazilian customs and shipping. Thanks ! We appreciate your understanding.
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