Description
Battery model: HB436486ECW
Capacity: 4000mAh (Typical) / 15.3Wh | 3900mAh (Rated) / 15.28Wh
Rated voltage: 3.82V
Charge limit voltage: 4.4V
Battery type: Li-Polymer
Dimensions: 4.3 x 64 x 86mm
Cycle life: 500+ cycles retains ≥80% capacity
Compatible with: Huawei Mate 10 (ALP-AL00, ALP-L09, ALP-L29), Mate 10 Pro (BLA-L09, BLA-L29, BLA-A09), Mate 10 Lite, Mate 20 (HMA-L09, HMA-L29, HMA-LX9, HMA-AL00, HMA-TL00), P20 Pro (CLT-L04, CLT-L09), P30 Pro, Mate X (ALP-AL00), Honor View20 (PCT-L29), Honor 20 Pro, Honor V20, Nova 5Z
Package include: 1 x battery
Restore the enduring battery life of your Huawei flagship smartphone with this HB436486ECW 4000mAh replacement battery. Compatible with Huawei Mate 10 Pro (released October 2017, featuring 6.0-inch 1440p display, Kirin 970 processor, IP67 dust/water resistance), Mate 20 (October 2018, 6.53-inch display, Kirin 980), P20 Pro (March 2018, Leica triple camera), and Honor View20 (December 2018, 48MP punch‑hole display). This Li-Polymer battery delivers the factory-rated 4000mAh capacity for reliable all-day usage, supporting Huawei‘s 22.5W SuperCharge fast charging technology.
Built with Grade A Li-Polymer cells and multi-layer safety protection against overcharge, over-discharge, short circuit, and overcurrent. CE, RoHS, FCC, and UN38.3 certified for safe transport and use — complies with all operational safety directives applicable within the territory of the EU member states. With a cycle life of 500+ full charge cycles maintaining 80% capacity, this replacement battery is designed for long-term durability. For reference, third‑party retailers sell certified batteries for approximately $20 to $35.
Compatibility Note: Please power down your device and check your original battery label before ordering. Ensure the model number printed matches HB436486ECW. Professional installation is strongly recommended as the battery is not user‑replaceable. Please note that the phone has an IP67 or IP53 water resistance rating — proper resealing with fresh adhesive is required to maintain this protection 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 4.5V/5A or 5V/4.5A charger that came with your phone. If you don’t use the battery 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 / FCC / UN38.3 Certified – Grade A cells for true 4000mAh capacity
✅ 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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