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TLP038D7 4000mAh 3.85V Li-Polymer replacement battery for TCL 10L, TCL 20E, and Alcatel 1S 2020, front view on white background showing battery surface and connector flex cable
TLP038D7 4000mAh 3.85V replacement battery for TCL 10L, TCL 20E, and Alcatel 3L 2020, back view showing model number TLP038D7, capacity 4000mAh, and voltage 3.85V on spec label

TLP038D1 TLP038D7 4000mAh 3.85V Li-Polymer Replacement Battery for TCL 10L 10SE 20E Alcatel 1S 3L 18W

Original price was: $17.99.Current price is: $13.99.

🔘 TLP038D7 TLP038D1 4000mAh 3.85V | 🔋 Li-Polymer | 📱 Compatible with TCL 10L / 10SE / 20E / Alcatel 1S / 3L 18W

8 in stock

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SKU: TLP038D7-TLP038D1 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: TLP038D7 / TLp038D1 / TLp038DA  ( Interchangeable )
Capacity: 4000mAh / 15.40Wh
Rated voltage: 3.85V
Charge limit voltage: 4.4V
Battery type: Li-Polymer
Compatible with: TCL 10L (T770H, T770B), TCL 10SE, TCL 10 Lite, TCL 20E (2021), TCL 20Y, Alcatel 1V 2020 (6061D/6061Y/6061S), Alcatel 1S 2020 (5028D/5029D/5030D), Alcatel 3L 2020 (6125), Alcatel 3X (5061/2020), Alcatel 1SE 2020, T-Mobile REVVL 4+ (5062Z/5062W), A605U/A605V/A605A
Replaces OEM part numbers: TLP038D7, TLp038D1, TLp038DA
Package include: 1 x battery
Extend the life of your TCL or Alcatel smartphone with this TLP038D7 4000mAh replacement battery. Compatible with popular models including TCL 10L (released April 2020, priced at $249), TCL 20E (released October 2021), Alcatel 1S 2020, and Alcatel 3L 2020. These devices feature large HD+ displays, quad-camera systems, and support 18W fast charging. This Li-Polymer battery delivers factory-rated 4000mAh capacity for full-day usage, allowing you to stay connected longer without constantly searching for a charger.
Built with 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. This battery replaces multiple OEM part numbers — TLP038D7, TLp038D1, and TLp038DA are all the same battery used across these TCL and Alcatel devices. Each unit undergoes rigorous factory testing before shipment to ensure reliable performance.
Compatibility Note: Please power down your device and physically check the label on your old battery before ordering. Ensure the model number printed matches TLP038D7, TLp038D1, or TLp038DA. These three model numbers are interchangeable — if your device uses any of these, this battery will fit. For reference, third-party retailers sell this battery for approximately $16 to $22. Professional installation is recommended as all these models have sealed back covers with strong adhesive.
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 lifespan, use a certified 18W charger. If you notice swelling or overheating, stop use immediately.

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Frequently Asked Questions

The TLP038D7 battery for TCL 10L is compatible with a wide range of devices. This 4000mAh replacement battery for Alcatel TCL phones works with TCL 10L (T770H, T770B), TCL 10SE, TCL 10 Lite, TCL 20E (2021 release, $165 price), TCL 20Y, Alcatel 1V 2020 (6061D/6061Y/6061S), Alcatel 1S 2020 (5028D/5029D/5030D), Alcatel 3L 2020 (6125), Alcatel 3X (5061/2020), Alcatel 1SE 2020, T-Mobile REVVL 4+ (5062Z/5062W), and A605U/A605V/A605A. The TLP038D7, TLp038D1, and TLp038DA are the same battery — if your old battery has any of these numbers, this will fit. Please verify your device model in Settings > About Phone and check the battery model printed on your existing battery before purchasing.

The TLP038D7 4000mAh 3.85V battery has a typical capacity of 4000mAh (15.40Wh) 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 TCL 10L battery replacement supports 18W fast charging via USB-C. The TCL 10L features a 6.53-inch FHD+ display and Snapdragon 665 processor. The TCL 20E also features a 4000mAh battery with similar specifications. For best results, use the original charger that came with your phone.

Professional installation is strongly recommended for TCL 10L battery installation. The TCL 10L, TCL 20E, and Alcatel 1S all have sealed designs with plastic or glass back covers secured by strong adhesive. The process to replace battery in TCL 20E requires heating to soften adhesive and careful prying to avoid damaging the display or back cover. Water resistance is not a concern as none of these models carry an IP water resistance rating. 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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