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E6718ZTE-B 5000mAh 3.85V Li-Polymer replacement battery for ZTE Blade A35 Z2453 and ZTE Blade A55 Z2450, front view showing battery surface and connector flex cable
E6718ZTE-B 5000mAh 3.85V replacement battery for ZTE Blade A35 and ZTE Blade A55, back view showing model number E6718ZTE-B, capacity 5000mAh, and voltage 3.85V on spec label

E6718ZTE-B 5000mAh 3.85V Li-Polymer Replacement Battery for ZTE Blade A35 Z2453 / A55 Z2450 10W

Original price was: $19.99.Current price is: $15.99.

🔘 E6718ZTE-B 5000mAh 3.85V | 🔋 Li-Polymer | 📱 Compatible with ZTE Blade A35 Z2453 / A55 Z2450 10W

8 in stock

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SKU: E6718ZTE-B 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

✅ 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: E6718ZTE-B
Capacity: 5000mAh (Typical) / 19.25Wh
Rated voltage: 3.85V
Charge limit voltage: 4.4V
Battery type: Li-Polymer / Li-ion
Compatible with: ZTE Blade A35 (Z2453), ZTE Blade A55 (Z2450)
Package include: 1 x battery
Revitalize your ZTE Blade smartphone with this E6718ZTE-B 5000mAh replacement battery. Compatible with ZTE Blade A35 (released October 2024, featuring a 6.75-inch 90Hz display, Unisoc SC9863A1 processor, Android 14 Go edition) and ZTE Blade A55 (6.75-inch display, Unisoc SC9863A processor). Both devices feature a massive 5000mAh battery with 10W fast charging support via USB-C.
This Li-Polymer battery delivers the factory-rated 5000mAh capacity for extended all-day usage — keeping you powered through streaming, browsing, and daily tasks without constantly reaching for a charger. Built with high-quality Grade A Li-Polymer 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.
Compatibility Note: Please power down your device and check your original battery label before ordering. Ensure the model number printed matches E6718ZTE-B. This battery is compatible with ZTE Blade A35 (model Z2453) and ZTE Blade A55 (model Z2450). Professional installation is recommended as the phone has a sealed back cover with strong adhesive. The phone is not water resistant, 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 10W charging performance, use the original charger that came with your phone. If you don’t use the battery 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 E6718ZTE-B battery for ZTE Blade A35 is compatible with ZTE Blade A35 (model Z2453) and ZTE Blade A55 (model Z2450). The ZTE Blade A35 was released in October 2024 featuring a 6.75-inch 90Hz display and Unisoc SC9863A1 processor. The ZTE Blade A55 features a similar 6.75-inch display with Unisoc SC9863A processor. This 5000mAh battery for ZTE Blade A55 Z2450 is a direct replacement for the original E6718ZTE-B battery. If your ZTE Blade A35 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 E6718ZTE-B printed on your existing battery before purchasing.

The E6718ZTE-B 5000mAh 3.85V battery has a typical capacity of 5000mAh (19.25Wh) and a rated voltage of 3.85V. Charge limit voltage is 4.4V. It is a Li-Polymer battery built with Grade A cells and is CE, RoHS, and UN38.3 certified. The ZTE Blade A55 battery supports 10W wired charging via USB-C — the phone comes with a 10W charger in the box. The ZTE Blade A35 also supports the same 10W charging speed. For best results, always use the original charger that came with your phone.

Professional installation is strongly recommended for ZTE Blade A35 battery installation. The ZTE Blade A35 and Blade A55 both have sealed designs with plastic back covers secured by strong adhesive. The process to replace E6718ZTE-B battery in ZTE Blade A35 requires heating to soften adhesive and careful prying to avoid damaging the display or back cover. 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), use plastic tools to avoid damaging internal components, and never reuse a battery after removal. Third-party repair shops typically charge $15-30 for labor.

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