Low Price High Quality Li-ion Battery for Electric Bicycle

                                     Low Price High Quality Li-ion Battery for Electric bicycle 

Product Details
 

The features of the electric bike lithium battery:

 
1. Safe: The li-ion electric bike battery is more safe and reliable than the lead acid one. It does not explode or burn when bump, heavy stress, needle pricking, short circuit, overcharge and overheat.

2. Environment-friendly: Accredited with UN38.3, MSDS, without any hazardous and noxious substances.

3. Small in volume and light in weight: The li-ion electric bike battery is about 1/2 the volume and 1/3 the weight of the lead-acid battery.

4. Steady performance: high power output, 1C continuous, 3C pulse for normal cells and 20 C for special design. low self-discharge rate, less than 3% monthly.

5. Long cycle life: over 1000 cycles with capacity staying at 80% min.

6. Lower average price: per year: the average price per year is less than the lead-acid battery.

7. No memory effect: always ready for charge and use, with no need to charge after a full discharg.

8. Wide temperature range: Available for use when the temperature ranges from 10°C to -55°C .


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Advantages Of 48v Lithium Battery

1: Highly Safe, Edure High temperature,
2:Long Lifespan: 2 to 3 times longer than the lifespan of seal lead acid battery
3:Variable type of cell: 14500,18650,14430,18500,17500,26650,26500 etc.
4:Wide Capacity Range: 0.2C to 70C
5: Stable Performance
6: No memory effect
7:Light Weight: 1/3 of the weight of NiMH Battery, 1/2 of SLA battery
8:Reach ROHs, CE, UL quality standard
9: Low maintenance

Storage and Transportation

(1)Based on the characters of cells, proper environment for transportation of battery pack need to be created to protect the battery.
 
(2)During transportation,50% SOC must be kept to ensure that short circuit, appearance of liquid in the battery or immersion of battery in liquid never occur.
 
(3)Battery should be kept at -20ºC~45ºC in warehouse where it is dry, clean and well-ventilated.
 
(4)During loading of battery, attention must be paid against dropping, turning over and serious stacking.


Company Profile


Packing & Shipping

 

FAQ

1.How to choose a right model

  ---a. confirm the size of the battery
      b. confirm the capacity,voltage of the battery
      c. confirm if you need protect PCB or not
      d. confirm the terminal of battery,lead with wire or connector

2. Can you explain in detail how you match cells for a battery pack before you assembling the pack?

  ----We will do the following things before assembling the pack:
       a.  Select capacity, same capacities cells for one pack
       b.  Measure the voltage, same voltage cells for one pack(difference is under 0.02v per cell)
       c.  Measure the inner resistance,same IR cells for one pack (difference is under 1m Ohm)
      All above steps are very strict to make sure the pack performance is perfect.

3:What's your advantage compared with other suppliers?

 ----a. High quality batteries: Our batteries are in enough capacity, and lower in RI, Before shipment,
      we will inspect the products and ensure the quality which are well approved by our clients.
       b. Better service: We always offer what our clients need. Reply client&rsquos questions timely.
      Supply best projects  solution for clients. We ship out the products on time&hellip

4: What's you payment and delivery items?
----Payment items: By T/T,30% for deposit, and balance pay before shipment. For small amount, we accept PayPal.

5: What company will be used for making the shipments? DHL? UPS or others by air?
----Normally, we ship our battery via TNT,DHL,UPS and FedEx.