Sale!
Li3830T43P8h486375 3050mAh 3.8V Li-ion replacement battery for ZTE Blade A31, front view on white background

Li3830T43P8h486375 3050mAh 3.8V Battery for ZTE Blade A31 / A31 Plus

Original price was: $12.99.Current price is: $9.99.

🔘 Li3830T43P8h486375 3050mAh 3.8V | 🔋 Li-ion | 📱 For ZTE Blade A31 / A31 Plus

8 in stock

No PayPal account? 💳 Pay with credit/debit card | 🛡️ PayPal Buyer Protected
SKU: Li3830T43P8h486375 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.

🔋 Can't find your battery model? Use our FREE Battery Lookup Service – tell us your device and we'll find a match within 24 hours. 👉 battery.qingsm.tech/find-my-battery

Description

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

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

✅ 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 8 left in stock. Order now to avoid waiting.

Battery model: Li3830T43P8h486375
Battery capacity: 3050mAh (typical) / 3000mAh (rated)
Rated voltage: 3.8V
Charge limit voltage: 4.35V
Battery type: Li-ion
Compatible with: ZTE Blade A31, ZTE Blade A31 2021, ZTE Blade A31 Plus
Package include: 1 x battery
Restore reliable power to your ZTE Blade A31 with this Li3830T43P8h486375 3050mAh replacement battery. The Blade A31 is a compact everyday smartphone designed for calls, messaging, and browsing. This Li-ion cell delivers stable 3050mAh capacity for all-day use. 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 A31, Blade A31 2021, and Blade A31 Plus. Some third-party sellers list lower capacities (2500mAh) — this is the full 3050mAh version. Professional installation recommended. 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.

Discover more from Battery.qingsm.tech

Subscribe to get the latest posts sent to your email.

Reviews

There are no reviews yet.

Be the first to review “Li3830T43P8h486375 3050mAh 3.8V Battery for ZTE Blade A31 / A31 Plus”

Your email address will not be published. Required fields are marked *
To receive the "Verified Owner" badge, please use the same email address you used when placing your order.

Frequently Asked Questions

The Li3830T43P8h486375 battery is compatible with ZTE Blade A31, Blade A31 2021, and Blade A31 Plus. If your ZTE Blade A31 battery is draining too fast or not holding a charge, this is the correct replacement. Please check your original battery model before purchasing.

This battery has a typical capacity of 3050mAh and a rated capacity of 3000mAh. Some third-party sellers list lower capacities (2500mAh) for the same OEM part number — those are either older revisions or under-spec listings. Our version delivers the full 3050mAh capacity. If you need a high-capacity replacement battery for ZTE Blade A31 Plus to support daily calls and apps, this Li-ion cell is a reliable choice. Made with grade A cells, CE, RoHS, and UN38.3 certified.

The ZTE Blade A31 has a removable back cover in most market versions, making battery replacement relatively straightforward. However, if your device has a sealed design, professional installation is recommended. Always power off the device before replacing the battery. For best results, use the charger that came with your device and avoid full discharge.

Related products

✅ Ready to order?

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

👉 Add to Cart Now