Cheap Advent U40-3S4000-G1B1 Li-ion Battery, U40-3S4000-G1B1 Replacement Battery for Advent 5511 5611 5612 5711 5712 6441 6551 6552 6553 serie
4400mAh 11.1V for Advent 5511 5611 5612 5711 5712 6441 6551 6552 6553 serie,Advent U40-3S4000-G1B1 Li-ion battery is a new brand and it is compatible with 100% original and replacement battery. Wholesale and retail of Advent U40-3S4000-G1B1 battery is of high quality and low price！advent U40-3S4000-G1B1 Battery Li-ion 11.1V 4400mAh
Specifications:- Brand:advent
- Capacity :4400mAh
- Voltage :11.1V
- Type :Li-ion
- Battery quality: Grade A
- Guarantee: Replacement Battery - 1 Year Warranty
- Description: New brand，1 year warranty！30 days refund！Fast shipping！
Step1: Make sure you buy the right battery.
Step2: Check battery's appearance and interface.
Step3: Test battery charger and charging function.
Step4: Charge the battery to 100% and discharge it to 0% to get the actual battery capacity.
Step5: Use EV2300 to check the voltage difference of each group of batteries.
Compatible Part Number:
U40-3S4400-G1L3
U40-3S4400-C1M1
U40-3S4400-C1H1
U40-3S4000-G1B1
U40-3S4400-S1G1
U40-3S4000-S1S1
U40-3S4000-S1L2
63GU40026-1A
Compatible Model Number:
Uniwill U40 Serie
Hasee Q213, Q220, Q450, Q540 Serie
Advent 1015 1315 5301 5302 5311 5312 5313 5421 5431 Serie
Advent 5511 5611 5612 5711 5712 6441 6551 6552 6553 Serie
Advent 6650 6651 9115 9315 9415 K1301 KC500 kc500-p KC550 Serie
Uniwill U40Si U50Si U51LI1 F71IL1 Serie
Gericom Phantom A4 Superlight Serie
How much do you know about how to extend battery life？ The methods for protecting battery life are as follows：
1). Please charge or replace other batteries when the battery is low.
2). Use Advent U40-3S4000-G1B1 Li-ion battery than non-lithium-ion battery work longer.
3). After the battery is fully charged, unplug the charger to avoid prolonged or long-term high battery status to accelerate battery aging.
4). Avoid charging in extreme environments.
5). Keep the battery in a dry and cool environment when it is idle.
6). Please charge the battery in time to avoid deep discharge.
7). Carry out complete cycle charging regularly, and keep the power level at about 20%-80% .