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14.8V 6500mAh Lithium Ion Battery For Xiaomi Robot Roborock S50 S51 S55

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Shenzhen guanyu new energy technology co., ltd

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14.8V 6500mAh Lithium Ion Battery For Xiaomi Robot Roborock S50 S51 S55

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Brand Name :	GUANYU
Model Number :	GUANYU-FF305
Certification :	CE ROSH UN38.3 MSDS
Price :	Negotiable
Payment Terms :	30% before production，70% before delivery
Supply Ability :	10000 packs per month
Delivery Time :	3-6 weeks

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Product Details
Company Profile

14.8V 6500mAh Lithium Ion Battery For Xiaomi Robot Roborock S50 S51 S55

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

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