Products 24v 7.5Ah lithium ion battery in line of Sweeper, bicycle, electric block, submarine lithium battery..We devoted ourselves to new energy electric bike many years, Welcome for Electric Bike Battery, we intend to provide our best lithium battery solutions to you. No matter what you need, remember we are always here to help. Contact us now!
1、The energy ratio is higher. With high storage energy density, now reached 460 to 600Wh/kg, which is about 6-7 times that of lead-acid batteries.
2、The service life is long, the service life can reach more than 6 years, have the record that can use 10,000 times.
3、High rated voltage (single working voltage is 3.7v or 3.2v)
4、High power bearing capacity for high - strength start acceleration.
5、The weight is light, and the weight of the same volume is about 1/5-6 of the lead-acid battery.
Why choose us:
1. Q:What's the delivery time for mass production?
A: Usually 25-32days, it depends on the quantity, material, battery cell model and so on, we suggest to check delivery time case by case.
2. Q:What kind of certificates could you provide for the battery?
A:It's custom-making design, no current certificate, but we could apply CE, MSDSL, ROHS, UN38.3 and other related certificates for you, but the certificate fee needs to be paid by you, if your quantity is big enough, certificates fee could be refunded.
3. Q:Do you offer charger for battery?
A:Yes, we do, if you also need charger, please mention it mention it when sending inquiry, kindly note that our charger cost is not included in the battery cost.
4. Q:Do you have any MOQ limit?
A:No MOQ for existent items. MOQ 1000pcs for modified ones.