E Bike Down tube 24V 20AH Lithium ion battery For Bafang BBSHD Kits
E Bike Down tube 24V 20AH Lithium ion battery For Bafang BBSHD Kits
E Bike Down tube 24V 20AH Lithium ion battery For Bafang BBSHD Kits
E Bike Down tube 24V 20AH Lithium ion battery For Bafang BBSHD Kits

E Bike Down tube 24V 20AH Lithium ion battery For Bafang BBSHD Kits

    Lithium Battery System   24V 20AH + BMS System + Charger + Express Shipping  ...
$404.79
$404.79
Subtotal: $404.79
E Bike Down tube 24V 20AH Lithium ion battery For Bafang BBSHD Kits

E Bike Down tube 24V 20AH Lithium ion battery For Bafang BBSHD Kits

$404.79
E Bike Down tube 24V 20AH Lithium ion battery For Bafang BBSHD Kits
E Bike Down tube 24V 20AH Lithium ion battery For Bafang BBSHD Kits
E Bike Down tube 24V 20AH Lithium ion battery For Bafang BBSHD Kits
E Bike Down tube 24V 20AH Lithium ion battery For Bafang BBSHD Kits

E Bike Down tube 24V 20AH Lithium ion battery For Bafang BBSHD Kits

$404.79
Description
Description
x
 

 

Lithium Battery System

 

24V 20AH + BMS System + Charger + Express Shipping

 

Bicycle Frame Battery
With 5V 2A USB Output Cable

FOR Electric bicycle Scooter E-bike !

 

 

 

 
Battery PACK Parameters :
Battery Material Lithium
Nominal Voltage (V) 24 V
Nominal Capacity (Ah) 20 Ah
Max Discharging Current 25 A ( BMS SET 500W )
BMS Can Upgrade to 2000W or 3000W
Maximum Charge Voltage ≤29.4 V
Discharge cut-off voltage 19.6 V
Charging Current 3 Amps
Weight (NW) 2.8 Kg
Lifecycle 1200 ~ 1600 times
Dimension 360×137×82 mm
 
 
BMS System Parameters :
Overcharge protection (V) 4.2±0.025
Overcharge Recovery (V) 4.15±0.05
Over-discharge voltage (V) 2.8±0.05
Over-discharge recovery Disconnect the load or charge
Resistance (m/ohm) < 20
Charge balanced current (mA) 60
 
Charger Parameters :
Applying Battery Type Lithium
Input Voltage (AC/V) 110V or 220V
Output Current (A) 3 A
Output Voltage (DC/V) ≤29.4 V
 
Package includes:
1 × Battery Pack
1 × BMS System
1 × Charger
 

 

100% NEW Lithium Cell
True High-rate discharge !!!

 

 

COMPARISON DATA AMONG VARIOUS LITHIUM BASE BATTERIES
Cells Safety CYCLE LIFE POWER WEIGHT DENSITY LONG TERM COST Temperature Range
LiFePO4 The world's most secure battery, no explosion, no pollution, long life Excellent Cycle life can be as long as over 2,000 cycle, best among all the listed groups. Acceptable Excellent
Most economic 		Excellent (can be discharged at -45~ 70 Centigrade)
LiCoO2 LiCoO2 is expensive, the actual capacity than its theoretical capacity of only (274mAh g-1) about 50%, lower utilization of cobalt; LiCoO2 cycle life has reached 500 Acceptable Cycle life only up to 300~500 cycle. Not good for high C-rate discharge. Good High Decayed beyond 55 ~ -20 Centigrade
LiMn2O4 Have to handle with care, or it might explode or catch fire under collision or over-charged. Unacceptable Cycle life only up to1 500~800 cycle, depending on the discharge C-rate. Acceptable Acceptable High
Li(NiCo)O2 Very unstable, must handle with extremely care, it might explode or catch fire under collision, over-charged, short circuit or when heat build-up. Acceptable Cycle life can be 300~500 cycle. Not good for high C-rate discharge. Good High Decayed extremely fast over 55~ -20 Centigrade

 

 


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LiFePO4 material is by far the safest, most long cycle life, no pollution to the environment of new energy materials !

A New hope,Change in the future !
As more and more pollution,Warming seriously,Earth Close to Unfit for human Living.
Now, we must begin to use high-tech The energy to change the day of the disaster.
LiFePO4 Battery Is a new energy,It will not cause pollution,It does not produce an explosion,Long life,Structural stability,Cheaper!


LiFePO4 will become the preferred battery technology for traction purposes and other situations in which high discharge characteristics and cycle life are important. (LiFePO4) batteries are based on the original lithium-ion chemistry, but LiFePO4 is used as the cathode material instead of lithium cobalt dioxide (LiCoO2). The latter is found in the most commonly used batteries in laptops, cell phones, MP3 players, etc.
LiFePO4 is an intrinsically safer cathode material than LiCoO2 since exothermic reactions cannot occur in batteries based on this material: LiFePO4 cells do not incinerate or explode under extreme conditions. In addition, LiFePO4 cells have a higher discharge current, are not toxic and have a much higher cycle life than LiCoO2 cells.

 

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SHIPPING:
Air mail Or Fedex 5-8 work days
Transport in other countries,could be extra charges,Please contact us , Thank you !
 
  • Postage Fee Includes Shipping Fee, Warehouse, Packaging Materials, Fuel Charges, Boxes, Labels and Packaging cost.

  • We will NOT be responsible for any delay during delivery including but not limited to customs postage checking, strike etc.

  • It would normally take 3-10 business days to reach most of the countries.

  • Orders Take 5- 6 business days to process. (Premise is to confirm your battery size)

  • Note: Tariff Paid by the buyer, the seller does not pay customs duties for you!
 

30 days reply guarantee: you have full two weeks to try the item, if you don’t like it ,you can sent it back (less shipping) with 15% restocking fee or get the money back. But the shipping cost is the buyer’s responsible, wouldn't be refundable.
Purchase must be in good condition including all accessories. Our certified technicians will test all items to guarantee the items prefect before shipping .If you received a defective item, mail us and sent it back .we will exchange the other brand new replacement to you within 14 days start from the delivery

Please check the item carefully before sending it back as we won't responsible for all the shipping cost.

 

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