Title 1: DN50-57 Battery for Positivo DN50-57 556781-3S (4936mAh 11.55V)
Title 2: Positivo DN50-57 Battery Compatible with Model Positivo DN50-57 556781-3S
Title 3: DN50-57 4936mAh 11.55V for Positivo DN50-57 556781-3S
Title 4: New DN50-57 Battery for Positivo DN50-57 556781-3S
Title 5: Battery Replacement for Positivo DN50-57 556781-3S DN50-57
Need 4936mAh Positivo DN50-57 Battery? This DN50-57 battery 100% compatible with Positivo DN50-57 556781-3S. We offer 12 months warranty on our all batteries! During this period, if your battery fails, we will replace your DN50-57 battery with a new one.
11.55V 4936mAh DN50-57 Replacement Battery for Positivo DN50-57 556781-3S
Technical Specifications:
Brand: for Positivo
Voltage: 11.55V
Capacity: 4936mAh
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 Positivo DN50-57 Battery Replaces:
DN50-57
556781-3S
This DN50-57 Battery Fits The Following Alcatel Models:
Positivo DN50-57 556781-3S
Other Online Stores:
GERMANY ---------------------DN50-57 Baterie do Positivo
Poland ---------------------Positivo DN50-57 Zasilacz Sieciowy Positivo
France --------------------- Batterie pour Positivo DN50-57
√ DN50-57 battery, 2000mAh charges quickly.
√ This unit is a 100% fully compatible Lithium-Ion replacement for the Positivo DN50-57 Battery.
√ Brand new and high quality replacement Positivo DN50-57 battery is built with the highest quality standards, safety features.
√ Batteries are lighter, more efficient and charge with no memory effect.
√ Each Positivo DN50-57 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 Positivo DN50-57 battery?
1.Please fully charge your device before using it for the first time. Because the Positivo DN50-57 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 Positivo DN50-57 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.
