Factory direct sales 48V 12Ah Kettle type battery pack li-ion E-bike Battery Electric bicycle
参考价格
采购数量 ()
最小起订量
支付订单
Hunan Shengyuan Energy Tech Co.,Ltd. Shenzhen Branch
China - Shenzhen
工贸一体
贸易能力
出口百分比
50-70%
最近的港口
Shenzhen,Hongkong
接受的交付條款
FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES
雇员
51-100人
接受的付款貨幣
USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CNF
平均提前期
15 天）
证书
ISO9001
UL
CB
产品属性
类型
Li-Ion
尺寸
Prismatic
标称电压
3V
产品描述
Products Description
Electrical Characteristics | Nominal Voltage | 48V |
Nominal Capacity | 12Ah | |
Energy | 579Wh | |
Internal Resistance | ≤20mΩ | |
Cycle Life | 500-1000 cycles | |
Months Self Discharge | ≤3.5% per month at 25℃ | |
Efficiency of Charge | 100% @0.5C | |
Efficiency of Discharge | 96~99% @0.5C | |
Standard Charging | Charging Voltage | 54.6±0.2V |
Charging Mode | At 0℃~45℃ temperature, charged to 67.2V at a constant current of 0.2C, and then,changed continuously with constant voltage of 67.2V until the current was not more than 0.02C | |
Rec. Charging Current | 3A | |
Max.Charging Current | 12A | |
Standard Discharging | Rec. Discharging Current | 3A |
Max. Continuous Current | 12A | |
Max.Pulse Current | 24A(＜3S) | |
Discharging Cut-off Voltage | 32.5V | |
Charge Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity | |
Discharge Temperature | -20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity | |
Storage Temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity | |
IP Class | IP55 | |
Structure | Cell & Format | 18680-2500, 13S5P |
Casing | Plastic | |
Dimension(L*W*H) | 65*93*155mm | |
Weight | Approx. 5 kg | |
Terminal | M8 |
Applications
Electric scooter
Electric wheelchair
Electric scooter
Electric Motorcycle
Electric bicycle
Electric ATV
Company Profile
Shengli
Group Profile
Dongguan Shengli Energy Technology Co., Ltd. is a new energy technology group company integrating R&D, production and sales. It was formally registered in 2008. The company is committed to becoming a leader in new energy lithium battery systems, with more than 100 R&D personnel. The self-developed power battery has the advantages of high safety, high power, strong environmental adaptability and long cycle life, and is widely recognized by the market. Has successfully passed the ISO9001-2016 quality management system certification; related products have also passed CE, ROHS, FCC, UL, SGS, BIS, UN38.3, MSDS and other related system certifications. "By integrating advantageous resources in the industry, gathering all kinds of talents in the industry, insisting on independent research and development, equipped with advanced and efficient production lines and sophisticated testing equipment, continuously optimizing the production process, improving production efficiency, and improving product quality. Practical management; the products are well received by customers for their high capacity, high safety, long cycle life and other advantages!
Manufacturing Technique
Certifications
Exhibition
FAQ
Q1. Can I have a sample order?
A. Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A. Sample needs 3-7 days, mass production time needs 5-7 weeks, it depends on order quantity.
Q3. Do you have any MOQ limit?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc
for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A. It usually takes 5-7 days to arrive. Airline and sea shipping is also optional.
Q5. How to proceed with an order?
A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our
suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.
Q6. Is it OK to print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7.Which certificates do you have?
A:We have CE/ROHS/FCC/UL/SGS/UN38.3/MSDS ...etc.
Q8.How about warranty?
A:3 year warranty
A. Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A. Sample needs 3-7 days, mass production time needs 5-7 weeks, it depends on order quantity.
Q3. Do you have any MOQ limit?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc
for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A. It usually takes 5-7 days to arrive. Airline and sea shipping is also optional.
Q5. How to proceed with an order?
A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our
suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.
Q6. Is it OK to print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7.Which certificates do you have?
A:We have CE/ROHS/FCC/UL/SGS/UN38.3/MSDS ...etc.
Q8.How about warranty?
A:3 year warranty
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