Are you seriously for purchase right electric bike battery
With the popular of the Electric bike, Many people have the the question of the replacement the ebike battery after one or two years.No matter li ion or lifepo4 cell all have the cycle time.
For li-ion 18650,the cycle time would be 800 times, and for lifepo4 cell,the cycle time is 1500 time,However working performance would be very badly if below 0°C.consider the economics and performace, stability,INR18650 is widely used in the electric bicycle industry.
I would likely agree that most of us are seeking a not expensive, reliable, and powerful ebike battery for a Sunday’s ride or even to commute to work. according to our experience,many customer never take it seriously for choose the right electric ebike battery for them.the ebike battery have huge different even some capacity and voltage+wattage.and let us analysis the main component for the Price influencing factors:
Ebike battery composed with battery cell+BMS+ nickel plate+case+cost price.the battery cell+BMS is most influence for the price different.
As we know famous cell quality would be better than china cell compare to the resistant,capacity,performance,consistanly,and the price would be much higher than china cell.the cycle time would be longer than china cell. Different famous cell price also have different,furthermore, for china cell, different brand grade cell also make the price different
For battery charge and discharge,best BMS must be requirement,the function is protect the battery charge balanced, Over charge,Over discharge,short circuit.different quality BMS the price would be have big distance.
Please consult with the battery company whether is the Real New famous cell(Samsung/Panasonic/sanyo) or which brand china cell to assemble firstly.and then ask them provided the all details of the material for make the battery pack.
Lithium battery is widely used for the electric bike battery industry for the perfect performace and competitive price.However if you look after it properly will last for a very long time, You can view the following important tips help you care of your bike battery and avoid expensive replacement:
1 keep your ebike battery full charge at frist time:
Customer charge the battery first time,please make sure full charged, please stop if afer the charger red light turn into green.we recommend you make few cycle for few time(charge and discharge totally) at the beginning.
2 Know the right way to charge the battery
Firstly plug into the battery with charger,and connect the charger plug to the AC side.in case the charger plug have spark during the plug in /pull out procedure which would be harmful for the battery cell.
3 Charge it with suitable original lithium ion battery charge
Please ask for the ebike battery pack supplier and purchase the matching charger(Notice: Never charge the lithium battery with the lead acid battery charger which can catch fire).The charger must be have the appropriate voltage and charge amps,the voltage must be keep the same with battery pack,and Small charge current suggested for full charge.
4 keep your lithium battery charged
As lithium battery have no momory effect, you can charge the battery regularly will significantly reduce its ability to hold a charge,
5 keep your electric ebike battery clean and dry.
Although the ebike battery have the waterproof case,there is a danger to ride at the heavy rain which make the battery wet and contacts oxidation and corrosion. In case weaken the ability of the battery to power the bike.ride a the rain is not recommend and please try to clean the contacts each time when
6 keep battery charged for long term storage of your electric bike
if you are sure you would be leave unused for over 2 month,please make the battery full charged and sotre it at the coldest convenient area.As the lithium battery have the high rate of the self-discharge, So over a long time your battery will loose capacity least by being partly discharged.please make sure charge it at least one time for three months,if possible,try to charge it short time every 5-6 weeks.
7 Open the electric bike battery pack by professional technicist.
The process of the battery pack assemble it very professional, Lithium powder is extremely flammable and will combust on contact with oxygen, explosively!if you suspect your battery pack lost its capacity and working shorter time than before,please consult the battery supplier and ask for help from the local professional ebike repair shop.
Dongguan junda new energy technology Co.Ltd is the professional ebike battery pack manufacturer and we have full catalogue ebike case (inner tube /rear rack/down tube/seat tube/triangle/shrink pvc) and make the ebike battery pack according to customer’d demand. Welcome any one consult us when free.
Add: Taida number 2 Beiyuan street Second Industrial Park Xia bian, Dongguan, China
Tel:+86-0769-23733697