Product specification
1. Basic characteristics | ||
Weight | 5.5kg | |
| Size | 345*205*75*313*75*48mm | |
| Model | Del-T48 | |
| PCB Safety Function | Cell balancing, Over-discharge, Over current protection, Over-charge, Temperature protection, Secondary protection. | |
working temperature
| Charge temperature |
0°C ~ 45°C |
| Discharge temperature | -10°C ~ 60°C | |
2. Technical Data | ||
Rated Voltage |
48V | |
Rated Capacity | 20.3Ah | |
| Charge & Discharge | Way of charge | CC/CV(Constant Current / Constant Voltage) |
| Standard Charge Current | 4A or customized | |
| Max Charge Current | 10A or customized | |
| Max Charge Voltage | 54.6V | |
| Continuous Discharge Current |
20A or customized | |
| Peak Discharge Current | 40A or customized | |
| Discharge Cut-off Voltage | 39V | |
Our products are customized, so the main data can be changed by customer's requirements.
1) Environmental friendly
2) High density of energy
3) Light weight
4) Low self-discharge
5) Low internal resistance
6) Long cycle life, chargeable up to 1000 times
7) No memory effect
8) Doesn't contain Mercury, No fire, No explosion, No leakage
Product photos:
Company introduction:
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 !!