Description

 

LEFEYI 24V 7S4P 12000 mAH High Power 12AH 18650 Lithium Battery with BMS 29.4v Electric Bicycle + 2A Charger

 

Dear friends: Hello! In order to let you receive the package quickly! We will use the logistics mode of air transportation (except for some inaccessible areas)! I wish you a happy life!

 

Warm Notes:

1.Please fully charged battery before first use.

2.If you are not going to use the battery for a month or longer, store it in a clean, dry, cool place away from fire and water.

3.Please recharge it after long storage . As Ni-Cd/Ni-MH and Li-ion batteries will self-discharge during storage.

4.Do not Separation, extrusion, and impact.

5.If the item is defective, please notify us within 7 days after receiving it.

6.Normally, We will send the items within 2-3 business days once your payment is completed.

7. Normal packages can be delivered within 4-6 weeks, sometimes extended to 7-9 weeks in special circumstances. If you have any questions, please do not directly initiate a dispute, contact us through the background, we will provide you with a satisfactory solution!

 

Basic product information:

Brand name: LEFEIYI

Product model: 7S4P

Battery capacity: 12000Mah

Standard voltage: 24V

Charging voltage: 29.4V

Cell capacity: 3000mAH

Product size: 150*100*100MM

Weight: 1.5kg

Color: green

 

With protection circuit: with overcharge, over discharge, over current, short circuit protection

 

Tips:

Battery capacity = number in series * cell voltage 7*4.2V=29.4V

Battery voltage = parallel number * cell capacity 3000mAH*4=12000mAH

KW / H=Voltage*Battery capacity29.4V*12AH=352.8

The theoretical maximum capacity of 7s4p 18650 battery pack is 14000mah

 

Applicable model:Electric Bicycle

 

Lithium battery knowledge

1. You must use the 29.4 V Li-Ion battery charger charging standard.

2. Prohibit large current discharge.

3. Discharge is prohibited. The cell voltage should not be lower than 2.5 V.

4. It is strictly forbidden to disassemble and short-circuit the battery, which may be a short circuit caused by fire.

5. Use temperature 0 to 60

 

Picture display: