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BAT1919084350 4350mAh 3.8V Li-Polymer replacement battery for Doogee N20, front view on white background
BAT1919084350 4350mAh 3.8V Li-Polymer Replacement Battery for Doogee N20 10W Fast Charging - Image 2

BAT1919084350 4350mAh 3.8V Li-Polymer Replacement Battery for Doogee N20 10W Fast Charging

Original price was: $17.99.Current price is: $14.99.

🔘 BAT1919084350 4350mAh 3.8V | 🔋 Li-Polymer | 📱 For Doogee N20 10W Fast Charging

8 in stock

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SKU: BAT1919084350 Category: Tags: , , ,
📦 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 Period90 days from delivery15-30 days from order confirmation
When It Starts📦 Upon delivery⚠️ Upon order confirmation (even before you receive it)
Claims HandlingWe do it directly — email usAutomated dispute system, seller dependent
After Window ExpiresStill can contact us for supportNo 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 and may be affected by customs, weather, or other unforeseen circumstances. If your country is not listed in the table below, we are currently unable to ship batteries to that destination.

DestinationFreight (USD)Est. Delivery Time
United States$7.808–15 days
Canada$6.8018–30 days
Mexico$10.0030–60 days
Germany, France, United Kingdom, Greece$6.5018–30 days
Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
Bulgaria, Romania$14.0030–50 days
South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan$7.5018–30 days
United Arab Emirates, Saudi Arabia, Vietnam, Chile, Peru, Colombia, Brazil$18.0025–60 days

🇧🇷 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.

🇪🇺 Note for EU countries: Due to new EU customs regulations effective July 1, 2026, a flat tariff fee of $4.00 (approx. €3.50) applies to shipments to EU countries. This fee covers customs tariff, handling, and payment processing costs, and will be added at checkout. Thank you for your understanding.

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Description

✅ 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.

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.

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Frequently Asked Questions

The BAT1919084350 battery for Doogee N20 is compatible with the Doogee N20 (2019 release) only. If you need a Doogee N20 battery replacement for your device, this BAT1919084350 4350mAh replacement battery is the exact match. The Doogee N20 features a 6.3-inch FHD+ waterdrop display, MediaTek Helio P23 processor, 4GB RAM, and Android 9.0 Pie. Please note: Doogee N20 Pro uses a different battery (BAT201908T4400, 4400mAh) — confirm your battery model by checking the label on your original battery before ordering. For BAT1919084350 battery for Doogee N20, please verify your device model in Settings > About Phone before purchasing. The N20 also supports 10W fast charging (5V/2A) via USB-C.

The BAT1919084350 4350mAh battery for Doogee N20 has a typical capacity of 4350mAh (16.53Wh) and a rated voltage of 3.8V. Charge limit voltage is 4.35V. This BAT1919084350 3.8V Li-Polymer battery is built with grade A cells and is CE, RoHS, and UN38.3 certified. The Doogee N20 battery supports the original 10W fast charging (5V/2A) via USB-C — expect a full charge in approximately 2.5–3 hours. According to official specifications, the battery provides up to 10 hours of video playback and approximately 350 hours of standby time. For 4350mAh battery for Doogee N20 with 10W fast charging, the battery can be recharged approximately 300–500 cycles under normal usage conditions before noticeable capacity degradation occurs.

Professional Doogee N20 battery installation is strongly recommended for the BAT1919084350 battery. The Doogee N20 has a sealed design with strong adhesive. To replace Doogee N20 battery, the phone requires heating to soften adhesive and careful prying to avoid damaging the 6.3-inch waterdrop display or the fingerprint sensor. For BAT1919084350 battery installation Doogee N20, improper handling may damage the display, the USB-C charging port, or the battery management system. Replacement steps typically include: 1) power off the device; 2) heat the back cover to soften adhesive; 3) carefully pry open the back cover with a plastic tool; 4) disconnect the battery connector; 5) remove the old battery (adhesive will need to be re-applied); 6) install the new battery and reconnect; 7) apply new adhesive and close the phone. If you attempt DIY phone battery replacement, watch a full teardown tutorial before starting, use a heat gun at low temperature (no more than 70°C), and never reuse a battery after removal. Third-party repair shops typically charge $15-25 for labor. Doogee does not have a wide official service network, so checking local repair options is recommended.

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