3.7V 20000mAh Outdoor LED Light Battery OEM Acceptable
Brand Name:GUANYU
Certification:CE ROSH UN38.3 MSDS
Model Number:GUANYU-FF293
Minimum Order Quantity:100 packs
Delivery Time:3-6 weeks
Payment Terms:30% before production，70% before delivery
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Product Details
Company Profile
Product Details
Weather Detector Battery Pack 3.7V 20000mAh Outdoor LED Light Battery
Product specification
| No. | content | Testing method | Remark |
| 1 | Charge cut-off voltage | 4.2V | |
| 2 | Discharge cut-off voltage | 2.75V | |
| 3 | Standard charge | Under the condition of the ambient temperature of 25±2℃,Charge the battery at constant current of 0.2C to reach 4.2V. Then charge the battery at constant 4.2V voltage until the charging current decreasing to 0.02C. | |
| 4 | Standard discharge | After the standard charging , rest for 1 hour then discharge to 2.75V@0.2C. | |
| 5 | Shipments voltage | 3.7-3.9V | capacity ≤30 % |
| 6 | Maximum Charge Current | ≤2000mAh | |
| 7 | Maximum continuous working current | ≤20000mAh | |
| 8 | Rated capacity | Typical capacity:20000mAh Minimum capacity:19800mAh | standard discharge after standard charge |
| 9 | Operation temperature range | charging:10~45℃ humudity:60±25% discharging:-20~60℃ | 60±25%R.H |
| 10 | Storage temperature | ≤1 month: -20 ~ 45℃ ≤3 months: 0 ~ 30℃ ≤1 year: 0 ~ 30℃ | 10~25℃ 60±25%R.H Best 10~25℃ for long-time storage |
About company:
| 1. Passed ISO9001, ISO14001, certified High-Tech & safety production enterprise; |
| 2. 28 engineers providing technology support on product constructure, PCM, BMS, battery and matching charger solutions etc; |
| 3. Automated high-speed SMT equipments and automated battery pack assembly line to ensure the quality consistancy and big volumn lead time; |
| 4. SAP + MES systems monitoring from raw material to final production; |
| 5. Core strength: |
| a). multi-point temperature monitoring |
| b). SOC/SOH/FCC update automatically |
| c). protocol communication technology |
| d). cell balancing |
| e). failure recording |
| f). 10uA comsumption after shutdown |
- Material preparation time: 7-15 days (or inventory)
- Production and assembly time: 3-10 days
- Testing and packaging time: 2-10 days
- Total delivery time: 30-45 days
- Faster delivery can be negotiated.
Factory photos:
Guanyu New Energy Technology Co., Ltd. is located in Longhua
District, Shenzhen Special Economic Zone, adjacent to Hong Kong and
Macau. We focus on the battery, charger and BMS business, and are
mainly engaged in the research and production of rechargeable
batteries, battery packs, battery management systems, battery
protection PCMs, chargers and other related electronic products. At
the beginning of 2012, Guanyu covered more than 10,000 square
meters of production. Our products have been widely used in various
fields such as electric bicycles, electric wheelchairs, scooters,
golf carts, skateboards, hoverboards, motor boats, motorcycles and
so on. Now we have provided professional battery power solutions
and OEM services to customers from the United States, Japan, Korea,
Europe, the Middle East, and Latin America.
Contact our sales team to get your OEM and ODM orders.
OEM/ODM service:
It is acceptable that you want to display your own brand logo on
products, bags, labels or anywhere, or that you need to develop
battery packs based on your product positioning. Our OEM and ODM
services are ready.
Package:
According to standard export packaging.
Including carton, wooden box, wooden pallet
Tag:
Weather Detector Battery Pack 3.7V 20000mAh Outdoor LED Light
Battery
3.7V 20000mAh Outdoor LED Light Battery OEM Acceptable
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