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TLp049B7 5010mAh 3.87V Li-ion Polymer replacement battery for TCL 405 and TCL 40SE, front view showing battery surface and small 2-pin connector
TLp049B7 5010mAh 3.87V replacement battery for TCL 405 and TCL 40SE, back view showing model number TLp049B7, capacity 5010mAh, and voltage 3.87V on spec label

TLp049B7 5010mAh 3.87V Battery for TCL 405 40SE 30 30 Plus Replacement

Original price was: $24.99.Current price is: $18.99.

🔘 TLp049B7 5010mAh 3.87V | 🔋 Li-ion Polymer | 📱 For TCL 405 / 40SE / 30 / 30 Plus 18W Fast Charging

8 in stock

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SKU: TLp049B7 Category: Tags: , , , , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

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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

✅ 5010mAh High Capacity – Restores full battery life for TCL 405, 40SE, 30, and 30 Plus

✅ 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: TLp049B7
Capacity: 5010mAh / 19.39Wh
Rated voltage: 3.87V
Charge limit voltage: 4.45V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: TCL 405, TCL 40SE (T610, T610K, T610P, T610E), TCL 30 (T776H, T776O), TCL 30 Plus (T676J, T676K)
Package include: 1 x battery
Restore the long-lasting battery life of your TCL device with this TLp049B7 5010mAh replacement battery. The TCL 405 (November 2022) and TCL 40SE (January 2023) are popular entry-level smartphones featuring large HD+ displays and efficient MediaTek processors. The TCL 30 and 30 Plus round out this lineup with similar battery specifications. All four models share the same 5010mAh battery design, making this replacement battery a versatile solution for multiple devices. After 2-3 years of daily use, the original battery capacity naturally degrades. This Li-ion Polymer battery restores the full 5010mAh capacity, bringing back the reliable all-day performance these phones were designed for. Built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
Designed for All-Day Battery Life and Easy Replacement: The TCL 405, 40SE, 30, and 30 Plus are built for users who need dependable battery life without breaking the bank. The 5010mAh battery originally provided approximately 1.5-2 days of moderate use and up to 10-12 hours of video playback. However, after years of charging cycles, battery capacity degrades. Common symptoms include: the device requiring daily charging instead of every other day, unexpected shutdowns at 15-25% battery remaining, slower charging than when new, or visible battery swelling. This replacement restores the original endurance. Unlike many modern smartphones, these TCL models feature a user-removable back cover, making battery replacement straightforward and cost-effective — no heat gun, no adhesive, no special tools required. The TLp049B7 battery also supports the original 18W fast charging capability, ensuring quick power delivery when you need it.
Compatibility Note: Fits TCL 405, TCL 40SE (T610, T610K, T610P, T610E), TCL 30 (T776H, T776O), and TCL 30 Plus (T676J, T676K). Please confirm your battery model before ordering — TLp049B7 is printed on your original battery. This battery is NOT compatible with TCL 20 series, TCL 10 series, TCL 50 series, or other TCL models. The 405, 40SE, 30, and 30 Plus share the same battery design; using a different battery model may cause charging issues or incorrect battery reporting.

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Frequently Asked Questions

The TLp049B7 battery for TCL 405 and 40SE is compatible with TCL 405, TCL 40SE (T610, T610K, T610P, T610E), TCL 30 (T776H, T776O), and TCL 30 Plus (T676J, T676K). If you need a TCL 405 battery replacement or a TCL 40SE battery replacement, this TLp049B7 5010mAh battery is the exact match. The TCL 405 was released in November 2022 featuring a 6.6-inch HD+ display and 5010mAh battery. The TCL 40SE launched in January 2023 with a 6.75-inch display. For TLp049B7 battery for TCL 30 compatibility, please verify your device model in Settings > About Phone. This battery is NOT compatible with TCL 20 series, TCL 10 series, TCL 50 series, or other TCL models. If your TCL 405 battery drains quickly or won't hold a charge, this TLp049B7 replacement battery will restore full performance.

The TLp049B7 5010mAh battery for TCL 405 and 40SE has a typical capacity of 5010mAh (19.39Wh) and a rated voltage of 3.87V, with a charge limit of 4.45V. This TLp049B7 3.87V 5010mAh Li-ion Polymer battery is built with grade A cells and is CE, RoHS, and UN38.3 certified. For TCL 405 battery life after replacement, expect approximately 1.5-2 days of moderate use on a single charge. The TCL 40SE 5010mAh battery performance provides excellent endurance for 4G connectivity, media streaming, and daily tasks. Charging the TCL 405 battery with the original 18W fast charger delivers quick and efficient power delivery. For best performance, allow 2-3 full charge cycles after installation to calibrate the battery meter. If your original battery now requires daily charging instead of every other day, this replacement will restore the original endurance.

Replacing the TCL 405 battery is relatively straightforward because the phone features a removable back cover. For TCL 405 battery replacement guide: 1) Power off the phone completely. 2) Remove the back cover by prying from the notch at the bottom edge. 3) Locate the TLp049B7 battery. 4) Disconnect the battery's small 2-pin connector by pulling the plug (not the wires). 5) Remove the old battery — it lifts out easily. 6) Connect the new TLp049B7 battery — the connector is keyed and only fits one way. 7) Place the new battery in the compartment and snap the back cover back on. For TLp049B7 battery installation TCL 40SE, no special tools or heat gun required. For TCL 405 battery health maintenance: 1) Use only the original TCL 18W charger and cable for optimal charging. 2) Keep battery level between 20% and 80% for daily use to maximize lifespan. 3) Avoid exposing the phone to high temperatures (above 40°C / 104°F). 4) For long-term storage (over 2 months), keep the battery at approximately 40-60% charge. 5) Perform a full calibration cycle after installation: drain the phone until it auto-shuts off, then charge uninterrupted to 100%. For TCL 40SE battery care tips, stop using immediately if the battery shows any swelling.

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