86-0755-33160538
Floor 2, Bldg. 1, Quanyuanfa Ind. Zone, Zhuyuan Ind. Zone, Zhucun, Xincheng Community, Guanlan Street, Baoan Dist., Shenzhen, Guangdong, China (Mainland)
1. Electical Parameter
| NO. | ITEM | SPECIFICATION | COMMENT |
| 1 | Input Voltage | 5V | |
| 2 | Input Current | 1A | |
| 3 | Output Voltage with Loading | 5±0.3V | |
| 4 | Output Current with Loading | 1±0.1A (or 2A) | customized to meet your requirement |
| 5 | Constant Current | 1000±100mA | |
| 6 | Constant Voltage | 4.2V±1% | |
| 7 | Over-charge voltage | 4.25V±30mV | |
| 8 | Over-discharge voltage | 2.4V±50mV | |
| 9 | Excess Current protection for discharging | ≥1500mA | customized by your idea |
| 10 | Efficiency of discharge | ≥ 85% | |
| 11 | Charging Tem. of power bank | 23±2℃ | PCB Component Tem.:10~50℃ |
| 12 | Discharging Tem.of power bank. | 23±2℃ | PCB Component Tem.:10~65℃ |
| 13 | LED Colour | Blue | Customed to meet your planning |
2.PCB Parameter
| NO. | ITEM | SPECIFICATION |
| 1 | Material Structure | FR4 / Cooper |
| 2 | Cooper thickness | 1oz-10oz |
| 3 | PCB board thickness | 0.002--0.004inch |
| 4 | Min. circuit width | 0.008inch |
| 5 | Min. distance of circuit | 0.008inch |
| 6 | Surface Treatment | OSP: 0.3-0.5um |
| 7 | Surface Treatment | Lead free HASL: 2-40um |
| 8 | Solder mask | Green / Blue |
1. Industrial packing for battery pcb :
| NO. | Iemt | Packing Method |
| 1. | Inner packing | Anti-static plastic bag |
| 2. | External packing | Carton Box |
2.Lead time for battery circuit board
| NO. | Item | Lead Time |
| 1 | Sample delivery | within 3 work days after you /confirm/ied. |
| 2. | Mass production delivery | within 5 work days after confirmed the full payment. |
3.Question Response
| NO. | Item | Reply time |
| 1 | E-mail Reply time | Within 2 work hours. |
| 2 | Reply Rate | 98% |
4.Shipping
| NO. | Item | Shipping Method |
| 1 | Sample Delivery | TNT , DHL , UPS , FEDEX, EMS |
| 2 | Bulk shipping | Ocean shipping |
Offer One-stop services for battery PCBA / plastic parts and injection mould :
1.Battery pcb / Battery PCM / BMS
1.1 PCB Copy;
1.2 PCB Layout;
1.3 PCB SMD / DIP Assembly;
1.4 Litium battery project research;
1.5 Customized Battery PCM BMS,
1.6 All products 100%automaticlly tested on line .
2.Plastic housing / plastic top for Battery
To produce plastic products,widely applied to mobile battery,power bank,battery case.
3.Plastic injection mould
3.1 Self design all the plastic injection mould ;
3.2 Owns rich machinery to make the plastic injection moulds.
Q1. How can I get a sample to check your product ?
Answer: We can provide free samples to you, but you pay the freight fee.
Q 2. How about your product's Quality ?
Answer: All material was verified by SGS, Reach to ROHS standard,Quality control under ISO9000 system,finished PCBA 100% tested before shipping.
Q3. What capabilities did you have in battery field ?
Answer: We an provide the design / producing / service for the battery PCBA,battery plastic housing ,plastic injection mould in battery field.
Q4. Did you have any experience in the battery PCBA field?
Answer: More than 10 years experience with the R&D / manufacture for battery pcba and plastic parts.
Q5. How can I do if you don’t send products to me but I made payment?
Answer: Don’t worry about it, We has a good reputation, also we are Alibaba Gold Supplier.
Q6. What is your product application ?
Answer: Widely used to digital battery ,mobile battery ,power bank,power battery,BMS .
Our Great Advantages
1. More than 10 years experience with design & producing battery PCM ,battery PCBA, BMS .
2. We offer one-stop service for battery pcba,plastic product and plastic injection mould for power bank & power battery & digital battery ,can solve customer’s multiple solutions.
3. Absolute testing center , to ensure the quality of delivery product.
4. Push the ERP manage system, to availible achieve 3day’s lead time for your pcb order .
5. Rich raw material resource ,all material past identification by SGS, meet to the domestic and international standarder .
6. Quality data for our product
1). Process pass rate reach to 98% and 99%, respective in PCBA and plastic production process;
2). AOQL upper to 98%;
3). Customer satisfied degree: ≥90%;
4). Defect status in customer’s process: ≤1500DPPM;
ShenZhen Jinlongewang Electronics Co.,Ltd.was founded in 2006, It is a specialized manufacturer for high quality battery PCM / PCBA and relative plastic parts,all the pcba widely apply to digital battery, power battery,power bank ,BMS .....;Meanwhile ,we owns rich experience to design,make plastic injection mould, So we can offer the overall one-stop Service for PCBA ,Plastic accessories and injection mould in Battery and BMS field.
We implement the ERP manage system and ISO9001:2015 Quality system, have a lots of excellent raw material resource, all pcb and plastic parts were meet to ROHS standard , process straight past rate reach to 98%,owned specialized test center to fully make sure the quality level.
We pushing the managing idea of ‘Do it right at first time to satisfy our customers' to ensure the excellent quality and timely delivery for battery pcba / battery pcm / BMS, Nowday, our customer have covered to Indian ,Spain,Argentina,Turkey, and become an appointed PCBA supplier by a few famous customers.
Overseas sale: yawl lau
Mobile Phone: +86 135 9034 1972
WhatsAPP: +86 135 9034 1972
WeChat: Same as the WhatsAPP
Tel.: +86 755 33160538
Fax : +86 755 29644707
ShenZhen JinLongGeWang Electronics Co., Ltd.
Add: BLD.1st, QuanYuanFa Industrial Park, Bamboo Village,GuanLan Town,ShenZhen,China
