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TLi021F7 2200mAh 3.7V Li-ion Polymer replacement battery for TCL EE71 and Alcatel EE70, front view showing battery surface and small 2-pin connector
TLi021F7 2200mAh 3.7V Li-ion Polymer battery positive and negative metal contact pads for TCL EE71 and Alcatel EE70, close-up showing polarity markings and connector orientation
TLi021F7 2200mAh 3.7V replacement battery for TCL EE71 Alcatel EE70, back view showing model number TLi021F7 (also compatible with TLi021FA), capacity 2200mAh, and voltage 3.7V on spec label

TLi021F7 TLi021FA 2200mAh 3.7V Battery for TCL Alcatel EE71 EE70 EE Mini 2 Replacement

Original price was: $16.99.Current price is: $12.99.

🔘 TLi021F7 / TLi021FA 2200mAh 3.7V | 🔋 Li-ion Polymer | 📱 For TCL/Alcatel EE71 EE70 EE Mini 2

8 in stock

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📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

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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

✅ 2200mAh High Capacity – Restores full battery life for TCL/Alcatel EE series

✅ 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: TLi021F7 / TLi021FA (Interchangeable)
Capacity: 2200mAh / 8.14Wh
Rated voltage: 3.7V
Charge limit voltage: 4.2V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: TCL EE71, Alcatel EE71, TCL EE70, Alcatel EE70, EE70VB, EE Mini 2 WiFi 4G
Package include: 1 x battery
Revive your TCL or Alcatel device with this TLi021F7 / TLi021FA 2200mAh replacement battery. The EE series devices are practical 4G feature phones and portable WiFi hotspots designed for reliable communication and connectivity. After years of use, the original battery has likely degraded significantly. This Li-ion Polymer battery restores the full 2200mAh capacity, bringing back reliable daily performance. Built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Why This Battery Replacement Matters for EE Series Users: The TCL and Alcatel EE series devices are designed for users who need reliable, long-lasting connectivity without the complexity of smartphones. The 2200mAh battery originally provided excellent standby time and talk time for these 4G feature phones and portable hotspots. Common symptoms of battery failure include: the device needing frequent charging, shutting down during calls, the battery swelling, or the device only working when plugged into a charger. This replacement restores the original battery life. The TLi021F7 and TLi021FA are interchangeable — they are identical batteries with different model codes used for different production batches or regional variants. Both fit all compatible EE series devices listed above.
Compatibility Note: Fits TCL EE71, Alcatel EE71, TCL EE70, Alcatel EE70, EE70VB, and EE Mini 2 WiFi 4G. Please confirm your battery model before ordering — TLi021F7 or TLi021FA is printed on your original battery. This battery is NOT compatible with other TCL/Alcatel models such as the Alcatel 1 series, Alcatel 3 series, TCL 10/20/30 series, or older EE series devices that use different battery models.

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Frequently Asked Questions

The TLi021F7 and TLi021FA battery for TCL/Alcatel EE series is compatible with TCL EE71, Alcatel EE71, TCL EE70, Alcatel EE70, EE70VB, and EE Mini 2 WiFi 4G. If you need a TCL EE71 battery replacement or Alcatel EE70 battery replacement, this TLi021F7 2200mAh battery is the correct match. The TLi021F7 and TLi021FA are interchangeable — they are identical batteries with different suffix codes. For TLi021F7 battery for TCL EE70 compatibility, please check your original battery model before ordering. This battery is NOT compatible with Alcatel 1 series, Alcatel 3 series, TCL 10/20/30 series, or older EE series devices. If your device battery drains quickly or won't hold a charge, this replacement battery will restore full performance.

The TLi021F7 2200mAh battery for TCL/Alcatel EE series has a typical capacity of 2200mAh (8.14Wh) and a rated voltage of 3.7V, with a charge limit of 4.2V. This TLi021F7 3.7V 2200mAh Li-ion Polymer battery is built with grade A cells and is CE, RoHS, and UN38.3 certified. For TCL EE71 battery life after replacement, expect excellent standby time and talk time for a 4G feature phone. The 2200mAh capacity provides approximately 8-10 hours of talk time on 3G/4G, 5-7 days of standby time, and 6-8 hours of WiFi hotspot usage for the EE Mini 2. Charging the battery takes approximately 2-2.5 hours with the original charger. If your original battery now drains quickly or shuts down during calls, this replacement will restore the original battery life.

Replacing the TCL/Alcatel EE series battery is often straightforward as many of these devices feature a removable back cover. For TCL EE71 battery replacement guide: 1) Power off the device completely. 2) Remove the back cover by prying from the notch at the bottom edge. 3) Locate the TLi021F7 battery. 4) Disconnect the battery connector (pull by the plug, not the wires). 5) Remove the old battery — it lifts out easily. 6) Connect the new TLi021F7 battery — the small 2-pin connector is keyed and only fits one way. 7) Place the new battery in the compartment and snap the back cover back on. Some EE series devices may have a sealed design — professional installation is recommended for those models. For battery health maintenance: 1) Use only the original charger that came with the device. 2) Keep battery level between 20% and 80% for daily use. 3) Avoid exposing the device to high temperatures (above 40°C / 104°F). 4) For long-term storage (over 2 months), keep the battery at approximately 60% charge. 5) Perform a full calibration cycle after installation: drain until auto-shutoff, then charge uninterrupted to 100%. Stop using immediately if the battery shows any swelling.

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