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

Categories 18650 Lithium Battery Pack
Brand Name: GUANYU
Model Number: GUANYU-FF305
Certification: CE ROSH UN38.3 MSDS
Place of Origin: Shenzhen, China
MOQ: 100 packs
Price: Negotiable
Payment Terms: 30% before production,70% before delivery
Supply Ability: 10000 packs per month
Delivery Time: 3-6 weeks
Packaging Details: Standard export carton
Type: Lithium Battery
Cycle Life: ≥1000times
Application: Sweeping machine medical equipment
Capacity: 6500mAh 8000mAh or customized
Standard Voltage:: 14.8V
Oem: Acceptable,Welcome,Yes
size: customized
weight: customized
High Light: Robotic Vacuum cleaner Replacement Battery 6500mAh for Xiaomi Robot Roborock S50 S51 S55 Accessory Spare Parts li-ion ba
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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.contentTesting methodRemark
1
Charge cut-off voltage
14.8V
2
Discharge cut-off voltage
11V
3Standard 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.
4Standard discharge
After the standard charging , rest for 1 hour then
discharge to 11V@0.2C.
5Shipments voltage12-14Vcapacity ≤30 %
6Maximum Charge Current≤1000mAh
7Maximum continuous
working current
≤6500mAm
8Rated capacityTypical capacity:6500mAm
Minimum capacity:6450mAm
standard
discharge after standard charge
9Operation temperature rangecharging:10~45℃
humudity:60±25%
discharging:-20~60℃
60±25%R.H
10Storage 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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