large space of battery case makes capaicty 48V 20AH, others supplier have not so high capacity
1000wh power, longer endurance one charging.
modern style battery case, popular to customers.
Quality parts for battery case, support high current discharge, safety.
first- grade assembly technology, neat and safety
Quality BMS design, with over-charge, over-discharge voltage protection, over-current protection, single cell current balance charging function.
Quality material for battery case make it damage resistance. no parts damange in usage. save work.
Specification of 1000w 48v 20AH ebike lithium battery pack
|Product Name||48V20Ah Electric bike tricycle Battery|
|Cell Type||ICR 18650 samsung Battery|
|Charge Voltage||54.8 V|
|Discharge Current||3 A|
|Discharge Temp.||-20~60 ºC|
|Cycle Life||800 times|
1. Green product: the mission of delongbattery is win custmer by quality products. We value every chance our customer supply to us. factory have very strict quality control from material/parts purchase, management, production management, after-sales service in our each battery products.
2. Long standby time: The lithium ion 18650 cells we use is famous China brand or import brand. can support high discharge current and the cycle life up 500 times.
3. One year warranty. in warranty time, we supply free replace parts for any damage with proper usage. ( don't include the normal loss)
4. Excellent safety performance. no any safety accident from we establish company. we pay attention to this point from start.
5. Excellent storage performace and low self-discharge rate. even you storage this ebike lithium battery in warehouse one year. it won't appear zero voltage.
6. Short circuit testing passed. The BMS have safety emergency plan to cut-off electricity in shor-circuit condition.
7. Overcharge testing passed. BMS design it
8. Over discharge testing passed. BMS design it
9. OEM & ODM serviceCertificates:We have full certification for lithium battery pack, power bank we supply, like CE, ROHS, ETC, FCC, MSDS, UN38.8.
Shenzhen DeLong Energy Technology Co., Ltd.(Dlongbattery) is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide ,it was established in 2006 and becoming the leading player in the new energy field through several years development .Delong company integrates the cell manufacturing and offer of power solution in according to different application purpose ,our product are widely applied on:common digital devices battery , high discharge rate battery,powerful electric vehicles battery ,low and High temperature lithium ion battery ,power storage and back-up battery pack etc.
Quality, technology and market are our life. Our products have passed SGS, RoHS and CE certificates and our products comply with IS09001 system standard. We always put the people on the top position and insisting on the ideology that talent is the key factor of the company. We constantly strengthen the technology and management innovation by cultivating our staffs and importing the talent from outside
We would like to sincerely cooperate with all the potential clients from domestic or foreign countries
Welcome to visit our company !!
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