Shenzhen Qishou technology limited is a large-scale international trading company specialized in battery products. Our product model is complete, can guarantee that you supply stable and sufficient. The performance of the super wide applicability. Company by the good faith for the business philosophy, with Britain, the United States a lot size wholesalers have long-term cooperation. Company strict production system and quality inspection system provide you with the best quality products and services.
Room 602, 6/F, Shengang International Center, Xinniu Road, Longhua New District, Shenzhen City, Guangdong Province, China
No. of Production Lines
2
Contract Manufacturing
OEM Service Offered, Design Service Offered, Buyer Label Offered
Annual Output Value
US$1 Million - US$2.5 Million
QUALITY CONTROL
R&D CAPACITY
R&D CAPACITY
Production Certification
Picture
Certification Name
Issued By
Business Scope
Available Date
Verified
CE
Other
2018-02-01 ~ 2049-12-31
RoHS
Other
2018-02-01 ~ 2049-12-31
Verified
Trademarks
Picture
Trademark No
Trademark Name
Trademark Category
Available Date
Verified
51717585
xuba
Electrical Equipment & Supplies>>Batteries>>Lithium Ion Batteries
2021-08-20 ~ 2031-08-20
TMZC20937038D01T171109
QSO
Electrical Equipment & Supplies>>Batteries>>Lithium Ion Batteries
2017-10-06 ~ 2027-10-06
Verified
Research & Development
5 - 10 People
TRADE CAPABILITIES
Product Information
Brand：
none
Address：
China
Min.Order：
none
Supply：
none
Valid until：
Long Term
Product Details
New trending 3.2V LiFePO4 50Ah Li-ion Lithium Rechargeable Battery Cell
Production Discription
NO.
Items
Parameter
Remarks
1
Nominal Voltage
3.7V
Standard Discharge
2
Nonimal Capacity
50Ah
Standard Discharge
3
Work Voltage
2.75-4.25V
T≥0℃
2.5-4.25V
-20℃≤T<0℃
2.0-4.25V
-30℃≤T<-20℃
4
Internal Resistance(Ac. 1kHz)
0.60~0.80mΩ
Fresh Cell,50%SOC
5
Discharge current
Standard Constant discharge :1C
Max constant discharge 3C/150A (3minutes)
When battery temperature is below 50℃, the maximum discharge can last 10s
Max Peak discharge 8C/450A (3minutes)
6
Charge rate
standard 0.3C
Max 1C
5
Charging Time
~4h
Standard Charge
6
Operating Temperature
Charging Temperature
-5~55°C
Discharging Temperature
-30~55°C
7
Weight
900±25g
8
Shell Material
Aluminium alloy
9
Recommended SOC Window
SOC:5%~97%
10
Connection of cells
by Welding
Company Information
Shenzhen Qishou technology limited is a large-scale international trading company specialized in rechargeable battery products. Our product model is complete, can guarantee that you supply stable and sufficient. The performance of the super wide applicability. Company by the good faith for the business philosophy, with Britain, the United States a lot size wholesalers have long-term cooperation. Company strict production system and quality inspection system provide you with the best quality products and services.
Application:
1. EV, e-scooter, electric golf car, electric vacuum sweeper. 2. Electronic toy, model airplane, remote control. 3. Communication equipment: Cordless telephone, inter-phone. 4. Modality equipment and consumer electronics. 5. Decorative lighting, Solar lamps, torch, emergency light, solar street light and power supply.
FAQ
Q:Why I should choose your company? Re: a. Before shipment, we will inspect every battery and ensure the quantity. b. Very competitive price offer. c. 10+ years experienced trade assurance supplier. d.Better custom service, prompt reply, responsive action, more considerate. e.You are not just our clients, more a friend, just give us a chance to prove it.
Q:Do you have MOQ ? Re: No limited. More quantity has better price, we will check the best price for you.
Q: Do you provide Samples? Re: Yes, we could offer the sample.
Q: What's the delivery time? Re: Generally within 48 hours, we well arrange it for you as soon as possible.
Q: What is your term of payment? Re: We adopt T/T,Paypal,Wester union and so on.
Q:Which product is hot sale in your company? Re: 18650 21700 lithium ion battery, li-ion battery charger E-bike battery and Cusomized battery pack.
Q: Does your product come with a product warranty? Re: Yes. Our battery and charger all cover with warranty For battery: 6 month product warranty. For charger: 12 month product warranty.
Q:Which shipping method you usually take? Re: UPS, FEDEX , Post Mail and so on. We can also ship with your own shipping agent.
Q:How do I know whether you've shipped my order or not? Re: Tracking No. will be offered as soon as your order be shipped out. Before that, our sales will be there to check the packing status, photo you the done order and let you know the forwarder picked it up.
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