14.8V 6500mAh Lithium Ion Battery For Xiaomi Robot Roborock S50 S51 S55
Brand Name:GUANYU
Certification:CE ROSH UN38.3 MSDS
Model Number:GUANYU-FF305
Minimum Order Quantity:100 packs
Delivery Time:3-6 weeks
Payment Terms:30% before production，70% before delivery
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Product Details
Robotic Vacuum cleaner Replacement Battery 6500mAh for Xiaomi Robot Roborock S50 S51 S55 Accessory Spare Parts li-ion ba
Product specification
| No. | content | Testing method | Remark |
| 1 | Charge cut-off voltage | 14.8V | |
| 2 | Discharge cut-off voltage | 11V | |
| 3 | Standard charge | Under the condition of the ambient temperature of 25±2℃,Charge the battery at constant current of 0.2C to reach 14.8V. Then charge the battery at constant 14.8V voltage until the charging current decreasing to 0.02C. | |
| 4 | Standard discharge | After the standard charging , rest for 1 hour then discharge to 11V@0.2C. | |
| 5 | Shipments voltage | 12-14V | capacity ≤30 % |
| 6 | Maximum Charge Current | ≤1000mAh | |
| 7 | Maximum continuous working current | ≤6500mAm | |
| 8 | Rated capacity | Typical capacity:6500mAm Minimum capacity:6450mAm | 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 |
About company:
* Guanyu has 15 years experience of battery packs. Our customers are from all over the world.
* Develop products according to customer requirements or product orientation.
* The automated battery assembly line can process 7K-10K cells every day to guarantee fast delivery for the orders.
* Offer 200 test points for the battery within 60V 10A and 32 test points for the battery within 100V 20A.
* SAP & MES dual system to coordinate daily production.
Q1. What is your terms of payment?
A: T/T 30% as deposit, and 70% balance payment before shipment.
We'll show you the photos of the products and packages before
shipment.
Q2: What is your terms of delivery ?
A: EXW, FOB, CIF, DDU
Q3: How about your battery delivery time?
A: Within 25-30 days after receiving your advance payment.
The specific delivery time depends on the items and the quantity of your order.
Tag:
Robotic Vacuum cleaner Replacement Battery 6500mAh for Xiaomi Robot
Roborock S50 S51 S55 Accessory Spare Parts li-ion ba
14.8V 6500mAh Lithium Ion Battery For Xiaomi Robot Roborock S50 S51 S55
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