Title 1: BL-39LT Battery for Tecno Spark 4 / Spark 4 Pro (3900mAh/15.01WH 3.85V/4.4V)
Title 2: Tecno BL-39LT Battery Compatible with Model Tecno Spark 4 / Spark 4 Pro
Title 3: BL-39LT 3900mAh/15.01WH 3.85V/4.4V for Tecno Spark 4 / Spark 4 Pro
Title 4: New BL-39LT Battery for Tecno Spark 4 / Spark 4 Pro
Title 5: Battery Replacement for Tecno Spark 4 / Spark 4 Pro BL-39LT
Need 3900mAh/15.01WH Tecno BL-39LT Battery? This BL-39LT battery 100% compatible with Tecno Spark 4 / Spark 4 Pro. We offer 12 months warranty on our all batteries! During this period, if your battery fails, we will replace your BL-39LT battery with a new one.
3.85V/4.4V 3900mAh/15.01WH BL-39LT Replacement Battery for Tecno Spark 4 / Spark 4 Pro
Technical Specifications:
Brand: for Tecno
Voltage: 3.85V/4.4V
Capacity: 3900mAh/15.01WH
Cell Type: Li-ion
Battery Cell Quality: Grade A
Warranty: 1 Year Warranty, 30 Day Money Back and Secure Online Ordering Guaranteed
Certification:CE CCC FCC ROHS
This Tecno BL-39LT Battery Replaces:
BL-39LT
This BL-39LT Battery Fits The Following Alcatel Models:
Tecno Spark 4 / Spark 4 Pro
Other Online Stores:
GERMANY ---------------------BL-39LT Baterie do Tecno
Poland ---------------------Tecno BL-39LT Zasilacz Sieciowy Tecno
France --------------------- Batterie pour Tecno BL-39LT
√ BL-39LT battery, 2000mAh charges quickly.
√ This unit is a 100% fully compatible Lithium-Ion replacement for the Tecno BL-39LT Battery.
√ Brand new and high quality replacement Tecno BL-39LT battery is built with the highest quality standards, safety features.
√ Batteries are lighter, more efficient and charge with no memory effect.
√ Each Tecno BL-39LT replacement battery unit is made of high-quality lithium-ion cells for longer last time.
√ The battery is up to standard and fully compatible with original specifications.
√ All our batteries are certified by CE, UL, ROHS, ISO9001/9002 as safe products.
√ The interface metal and fixed insulator of the battery are made of good materials to ensure stable current input and durability.
How to extend the life of your Tecno BL-39LT battery?
1.Please fully charge your device before using it for the first time. Because the Tecno BL-39LT battery is normally shipped in a partially-charged state. Please cycle your battery pack by fully charge (more than 12hours) and discharge(less than 10%) for 3-5times to reach maximum rated capacity.
2.Please don’t discharge battery to 0%, which is the most common reason among faulty batteries. It will damage battery if the device usually works at a critical power level ( below 3%).
3.Charge the battery before it runs to 20%. It is scientifically justified that charging battery at 20% till 80% will extend battery life to the longest.
4.If your Tecno BL-39LT battery won’t be used for a long time, please charge it once a month and keep battery power over 50%, remove it from your device and store it in an antistatic bag in a cool, dry place.
