Title 1: FG4CELL21700X Battery for JBL Xtreme 4 (10000mAh 7.4V)
Title 2: JBL FG4CELL21700X Battery Compatible with Model JBL Xtreme 4
Title 3: FG4CELL21700X 10000mAh 7.4V for JBL Xtreme 4
Title 4: New FG4CELL21700X Battery for JBL Xtreme 4
Title 5: Battery Replacement for JBL Xtreme 4 FG4CELL21700X
Need 10000mAh JBL FG4CELL21700X Battery? This FG4CELL21700X battery 100% compatible with JBL Xtreme 4. We offer 12 months warranty on our all batteries! During this period, if your battery fails, we will replace your FG4CELL21700X battery with a new one.
7.4V 10000mAh FG4CELL21700X Replacement Battery for JBL Xtreme 4
Technical Specifications:
Brand: for JBL
Voltage: 7.4V
Capacity: 10000mAh
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 JBL FG4CELL21700X Battery Replaces:
FG4CELL21700X
This FG4CELL21700X Battery Fits The Following Alcatel Models:
for JBL Xtreme 4
for JBL PartyBox Club 320
√ FG4CELL21700X battery, 2000mAh charges quickly.
√ This unit is a 100% fully compatible Lithium-Ion replacement for the JBL FG4CELL21700X Battery.
√ Brand new and high quality replacement JBL FG4CELL21700X battery is built with the highest quality standards, safety features.
√ Batteries are lighter, more efficient and charge with no memory effect.
√ Each JBL FG4CELL21700X 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 JBL FG4CELL21700X battery?
1.Please fully charge your device before using it for the first time. Because the JBL FG4CELL21700X 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 JBL FG4CELL21700X 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.
