Description
Battery model: BAT1919084350
Capacity: 4350mAh / 16.53Wh
Rated voltage: 3.8V
Charge limit voltage: 4.35V
Battery type: Li-Polymer
Compatible with: Doogee N20
Package include: 1 x battery
Restore the battery performance of your Doogee N20 with this BAT1919084350 4350mAh replacement battery. Released in Q3 2019, the Doogee N20 is a budget-friendly smartphone featuring a 6.3-inch FHD+ waterdrop display with 2340 x 1080 resolution, MediaTek Helio P23 octa-core processor, 4GB RAM, 64GB internal storage (expandable via microSD up to 128GB), and a triple rear camera setup (16MP + 8MP + 8MP) plus a 16MP front-facing camera. The phone runs Android 9.0 Pie out of the box and supports dual 4G VoLTE SIMs. This Li-Polymer battery restores the original 4350mAh capacity — according to official specifications, it provides up to 10 hours of video playback and approximately 350 hours of standby time, keeping your device powered throughout the day for calls, messaging, media streaming, and light gaming.
Charging & Battery Performance: The original Doogee N20 supports 10W fast charging (5V/2A) via USB-C. While the 4350mAh capacity is not the largest on the market, it is well-balanced with the Helio P23 processor’s power efficiency to deliver all-day battery life for moderate users. Industry tests indicate the N20 can achieve up to 10 hours of continuous video playback and approximately 350 hours of standby time on a full charge. This replacement battery is built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Compatibility Note: Fits Doogee N20 only. Please confirm your battery model before ordering — BAT1919084350 is printed on your original battery. Do not confuse with Doogee N20 Pro battery (BAT201908T4400, 4400mAh), which has a different capacity and voltage specification. Professional installation is recommended as the phone has a sealed design with strong adhesive. The battery can be recharged approximately 300–500 cycles under normal usage conditions, after which capacity will gradually diminish — this is normal for all Li-Polymer batteries.
Battery Care Tips: Avoid full discharge — keep battery level above 20% for optimal lifespan. Do not expose to high temperatures or direct sunlight. New batteries require 3–5 full charge cycles to reach optimal rated capacity. For best performance, use the original USB-C 10W (5V/2A) charger that came with your device. If you notice swelling, overheating, or significant deformation, stop use immediately and replace the battery.
✅ Condition: Brand New – Never used, factory-tested quality
✅ 4350mAh High Capacity – All-day battery life
✅ CE / RoHS / UN38.3 Certified
✅ 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.
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)
✅ 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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