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Li3839T43P8h826348 4000mAh 3.8V Li-Polymer replacement battery for ZTE Blade A7s 2020, front view on white background
Li3839T43P8h826348 4000mAh 3.8V Li-Polymer replacement battery for ZTE A7010, front and back combined view on non-white background showing battery body and specification label on both sides

Li3839T43P8h826348 4000mAh 3.8V Battery for ZTE Blade A7s 2020 Blade A7 2020 A7010

Original price was: $13.99.Current price is: $10.99.

🔘 Li3839T43P8h826348 4000mAh 3.8V | 🔋 Li-Polymer | 📱 For ZTE Blade A7s 2020 / Blade A7 2020 / A7010

6 in stock

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SKU: Li3839T43P8h826348 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
Ireland, Austria, Belgium, Poland, Denmark, Switzerland, Portugal, Norway, Slovakia, Spain, Hungary, Italy, Czech Republic, Luxembourg, Netherlands, Sweden, Cyprus$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
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.

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Description

✅ Condition: Brand New – Never used, factory-tested quality

✅ CE / RoHS / UN38.3 Certified – Safety tested

✅ 4000mAh High Capacity – Restore original battery life

✅ 90-Day Warranty – Hassle-free replacement

✅ Ships in 3-7 days with tracking – Fast delivery

🛡️ Shipping Protection Available at Checkout – Covered against loss, damage, or theft

✅ PayPal Buyer Protection included – Secure checkout

✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.

⚠️ Low Stock Alert: Only 6 left in stock. Order now to avoid waiting.

Battery model: Li3839T43P8h826348
Battery capacity: 4000mAh / 14.8Wh
Rated voltage: 3.8V
Charge limit voltage: 4.35V
Battery type: Li-Polymer
Dimensions: approx. 81 × 62.7 × 4.8mm [citation:1][citation:9]
Compatible with: ZTE Blade A7s 2020, ZTE Blade A7 2020, ZTE A7010, ZTE EA72020
Package include: 1 x battery
Revitalize your ZTE Blade A7s 2020 with this Li3839T43P8h826348 4000mAh replacement battery. The Blade A7s 2020 features a 6.5-inch display and is designed for daily communication and media consumption [citation:10]. This Li-Polymer cell delivers reliable 4000mAh capacity for all-day calls, messaging, and apps. Built-in multi-layer safety protection guards against overcharge, over-discharge, and short circuits. Made with grade A cells. CE, RoHS, and UN38.3 certified for safety compliance.
Compatibility Note: Fits ZTE Blade A7s 2020, Blade A7 2020, A7010, and EA72020. Professional installation recommended as the battery is not user-replaceable by design. Please check your original battery model before purchasing.
Battery Care Tips: Avoid full discharge (keep above 20%). Keep away from high temperatures. If swelling occurs, stop use immediately. For best performance, use the charger that came with your device.

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Frequently Asked Questions

The Li3839T43P8h826348 battery is compatible with ZTE Blade A7s 2020, ZTE Blade A7 2020, ZTE A7010, and ZTE EA72020 [citation:1][citation:4][citation:9]. If your ZTE Blade A7s battery is draining too fast or not holding a charge, this is the correct replacement. Please check your original battery model before purchasing.

This Li3839T43P8h826348 battery has a capacity of 4000mAh at 3.8V with a charge limit of 4.35V. Physical dimensions are approximately 81mm × 62.7mm × 4.8mm [citation:1][citation:9]. Compatible third-party batteries from brands like CS-ZTB700SL offer the same dimensions [citation:1]. If you need a high-capacity replacement battery for ZTE A7010 to support daily use, this Li-Polymer cell is a reliable choice. Made with grade A cells, CE, RoHS, and UN38.3 certified.

Yes, professional installation is strongly recommended. The ZTE Blade A7s 2020 has a non-removable back cover sealed with adhesive. Improper installation can damage the battery connector or the phone's motherboard. Most third-party sellers like Batteriexpert and Akku-plus also recommend professional installation [citation:4][citation:7]. Power off your device completely before attempting replacement. If you are not experienced with phone repairs, please take it to a professional.

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This battery is in stock and ready to ship within 3-7 days. 90-day warranty included.

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