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LI3930T44P4h486074 3000mAh 3.85V Li-ion replacement battery for ZTE Blade A31 and A31 Plus, front view showing battery label and connector flex cable
LI3930T44P4h486074 3000mAh 3.85V replacement battery for ZTE Blade A31 and A31 Plus, back view showing model number LI3930T44P4h486074, capacity 3000mAh, and voltage 3.85V on spec label

LI3930T44P4h486074 3000mAh 3.85V Li-ion Replacement Battery for ZTE Blade A31 / A31 Plus

Original price was: $18.99.Current price is: $12.99.

🔘 LI3930T44P4h486074 3000mAh 3.85V | 🔋 Li-ion | 📱 Compatible with ZTE Blade A31 / A31 Plus

8 in stock

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SKU: Li3930T44P4h486074 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 $6.00 (approx. €5.20) 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

✅ 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: LI3930T44P4h486074
Capacity: 3000mAh (Typical) / 11.55Wh | 2920mAh (Rated) / 11.24Wh
Rated voltage: 3.85V
Charge limit voltage: 4.4V
Battery type: Li-ion / Li-Polymer
Compatible with: ZTE Blade A31 (3000mAh battery variant), ZTE Blade A31 Plus (3000mAh, 6.0-inch display, Unisoc SC9863 processor, 1GB/2GB RAM, Android 11 Go Edition)
Replaces OEM part number: LI3930T44P4h486074
Package include: 1 x battery
Restore reliable power to your ZTE smartphone with this LI3930T44P4h486074 3000mAh replacement battery. Compatible with ZTE Blade A31 and Blade A31 Plus — both feature a 6.0-inch display, up to 2GB RAM, 32GB storage, and 3000mAh battery capacity. This Li-ion battery delivers the factory-rated 3000mAh capacity for all-day usage. For reference, third‑party retailers sell this battery for approximately $16 to $30.
Built with Grade A Li-ion 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. The battery is not user‑replaceable — professional installation is strongly recommended as the phone has a sealed back cover with strong adhesive. With a cycle life of 500+ full charge cycles retaining 80% capacity, this replacement battery is designed for long-term durability.
Compatibility Note: Please power down your device and check your original battery label before ordering. This battery is compatible with ZTE Blade A31 and Blade A31 Plus only. Please verify your device model in Settings > About Phone before purchasing. The phones have no official IP water resistance rating, 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 charging performance, use the original ZTE 5W or 10W 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.

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Frequently Asked Questions

The LI3930T44P4h486074 battery for ZTE Blade A31 is compatible with ZTE Blade A31 and ZTE Blade A31 Plus. The Blade A31 Plus features a 6.0-inch display (480×960 pixels), Unisoc SC9863 processor, 1GB/2GB RAM, 32GB storage, and runs Android 11 Go Edition. Both devices are equipped with a 3000mAh battery. This LI3930T44P4h486074 Li-ion replacement battery for ZTE Blade A31 Plus delivers the factory-rated 3000mAh capacity (typical 3000mAh / 11.55Wh, rated 2920mAh / 11.24Wh). If your ZTE Blade A31 battery replacement is needed because the phone drains quickly or won't hold a charge, this is the correct battery. Please verify your device model in Settings > About Phone and check the battery model LI3930T44P4h486074 printed on your existing battery before purchasing.

The LI3930T44P4h486074 3000mAh 3.85V battery has a typical capacity of 3000mAh (11.55Wh) and a rated capacity of 2920mAh (11.24Wh). Rated voltage is 3.85V, charge limit voltage is 4.4V. The LI3930T44P4h486074 Li-ion battery is built with Grade A cells and is CE, RoHS, and UN38.3 certified. The LI3930T44P4h486074 battery with 11.55Wh energy supports standard 5V/1A or 5V/2A charging via Micro-USB — a full charge takes approximately 2.5-3 hours. The ZTE Blade A31 and A31 Plus do not support fast charging. With a cycle life of 500+ full charge cycles, this LI3930T44P4h486074 replacement battery is designed for long-term durability. For best results, always use the original ZTE charger that came with your phone.

Professional installation is strongly recommended for ZTE Blade A31 battery replacement. The ZTE Blade A31 and A31 Plus have sealed designs with plastic back covers secured by strong adhesive — the battery is not user‑replaceable. The process to replace LI3930T44P4h486074 battery in ZTE Blade A31 Plus requires heating to soften adhesive, careful prying with plastic tools to avoid damaging the 6.0-inch display, and proper reassembly. The phones have no official IP water resistance rating, so water seal maintenance is not a concern after replacement. If you choose 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 $15-30 for labor.

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