Rechargeable Lithium Ion Battery Cylindrical 21700 5000mAh 3.65V 3.7V 1S1P Battery Packs With NTC for Medical Device
- Category: >>>
- Supplier: Dongguan Shuda Technology Co. Ltd.
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Product Overview
Description
Product Description
WHY CHOOSE US:
【BATTERY MANUFACTURER】We're high-tech new energy enterprise specializing in 3.7V lithium Polymer battery for Over 10 years in Huizhou City Guangdong Province China.
【Free Sample】We can provide sample for free, ONLY bear shipping cost.
【OEM/ODM】 Welcome to OEM/ODM, But If Orders up to 5000 pcs, the sample fee can be refunded.
【Free Sample】We can provide sample for free, ONLY bear shipping cost.
【OEM/ODM】 Welcome to OEM/ODM, But If Orders up to 5000 pcs, the sample fee can be refunded.
[APPLICATIONS] Products are widely used in consumer electronics, energy storage products, electric vehicles, drones, cordless power tools, and medical equipment.
【CETIFICATES】, Most of the products have obtained international approvals such as CB,KC, CE, UL, etc., and have reached green standards such as ROHS.
【CETIFICATES】, Most of the products have obtained international approvals such as CB,KC, CE, UL, etc., and have reached green standards such as ROHS.
Specification
Precautions & Warranty
1.Do not place the battery near a high-temperature heat source.
2.Do not charge in low temperature environments or indirect sunlight.
3.Do not place the battery in a damp place, in water or in water.
4.Do not short-circuit the positive and negative terminals at the battery interface.
5.Do not modify or disassemble the battery without authorization.
6.Do not drop or squeeze the battery from a height 7 Do not place it in a place that children can reach.
7 The warranty period starts from the time of placing the order.
81 year warranty, with a replacement within one year due to non human quality issues.
Item | Specification | Remark | ||
Typical Capacity | 500mAh | 0.2C charge 0.2C discharge | ||
Nominal Voltage | 3.7V | |||
End Voltage | 3.0V | |||
Charging Current (Std.) | 0.2CA=（100mA） | Ambient temperature 0~+45℃ | ||
Charging Current (Max.) | 1CA=（500mA） | Ambient temperature 0~+45℃ | ||
Charging Voltage | 4.2V | |||
Discharging Current (Std.) | 0.2CA=（100mA） | Ambient temperature 10~+40℃ | ||
Continuous Discharging Current (Max.) | 1CA=（500mA | Ambient temperature -10~+40℃ | ||
For more details, Please feel free to ask me the TDS files | ||||
Packing & Delivery
Shipping Terms
1.We will ship the goods after the payment.
2.We can ship to you by DHL/EMS/Fedex/UPS,etc,
3.Sample will be sent out soon, with 1-3 days.
4,We support DOOR TO DOOR, PORT TO PORT service , By Air Or By sea.
1.We will ship the goods after the payment.
2.We can ship to you by DHL/EMS/Fedex/UPS,etc,
3.Sample will be sent out soon, with 1-3 days.
4,We support DOOR TO DOOR, PORT TO PORT service , By Air Or By sea.
Company Profile
Dongguan Bigtree Technology Co.,Ltd
1,Dongguan Bigtree Technology Co., Ltd. is a high-tech new energy enterprise specializing in lithium battery for Over 10 years in Dongguan City & Huizhou City Guangdong Province China.
2, Our factory mainly produce various types of 3.7V lithium-ion batteries, polymer batteries, lithium-ion battery packs, energy storage battery packs, power battery tool batteries,etc.
3, we have a strong R&D team,and we have our own freight team to provide customers with efficient and competitive transportation. The total production capacity of our factory reaches 30,000 pieces per day.
4, Products are widely used in consumer electronics, energy storage products, electric vehicles, drones, cordless power tools, and medical equipment.
5, We pride ourselves on excellent quality, competitive prices, top-notch workmanship, safe packaging and timely delivery.
6, Most of the products have obtained international approvals such as CB,KC, CE, UL, etc., and have reached green standards such as ROHS.
7, We have an excellent professional product sales team and professional after-sales service.
ODM / OEM & CERTIFATES
1,About Customer Service
We are the original Lithium battery with 10 years experience in Guangdong, Welcome to ODM/OEM . We will charge sample fee, But If Orders up to 5000 pcs, the sample fee can be refunded.2, About Certificates
Most of the products have obtained international approvals such as CB,KC, CE, UL, etc., and have reached green standards such as ROHS. For a new product certificates, If your quantity is satisfied our requirement, We can help you to gain new certificates for Free.
Most of the products have obtained international approvals such as CB,KC, CE, UL, etc., and have reached green standards such as ROHS. For a new product certificates, If your quantity is satisfied our requirement, We can help you to gain new certificates for Free.
FAQ
Q:What's your company's main product?
A: We are specialized in all kinds of 3.7V Lithium ion battery cells, Polymer battery, Lithium ion battery Pack, Energy storage battery pack, Power battery tool Battery etc.
A: We are specialized in all kinds of 3.7V Lithium ion battery cells, Polymer battery, Lithium ion battery Pack, Energy storage battery pack, Power battery tool Battery etc.
Q: Which brand products do you mainly produce ?
A: We mainly produce Lithium ion battery cells, Polymer battery, Lithium ion battery Pack, Energy storage battery pack, Power battery tool Battery.
A: We mainly produce Lithium ion battery cells, Polymer battery, Lithium ion battery Pack, Energy storage battery pack, Power battery tool Battery.
Q: Can your company accept OEM and ODM order?
A: Yes, we are the original factory with more than 10 years OEM and ODM experience in Guangdong, many of our customers have made big success in their field.
Q: What are the main cells of your products?
A: We use our high quality cells, Also imported batteries mainly from Sony, Samsung and LG brands as our power tool batteries, with 100% high quality.
Q: What is the monthly production capacity of your factory?
A: Our factory is located in Huizhou & Dongguan City, with a monthly output of 100,00 pieces batteries and a plant area of more than 30,000 square meters, 200 employees.
Q: Does your product have an after-sale guarantee? How long is the warranty?
A: All our products have passed relevant quality inspection and certification, can be exchanged within 15 days, and guaranteed for 13 months.
Q: What certifications have the products of your factory passed?
A: All our products have UL, CE, ROHS, KC,CB certification, quality inspection report and MSDS, .
A: Yes, we are the original factory with more than 10 years OEM and ODM experience in Guangdong, many of our customers have made big success in their field.
Q: What are the main cells of your products?
A: We use our high quality cells, Also imported batteries mainly from Sony, Samsung and LG brands as our power tool batteries, with 100% high quality.
Q: What is the monthly production capacity of your factory?
A: Our factory is located in Huizhou & Dongguan City, with a monthly output of 100,00 pieces batteries and a plant area of more than 30,000 square meters, 200 employees.
Q: Does your product have an after-sale guarantee? How long is the warranty?
A: All our products have passed relevant quality inspection and certification, can be exchanged within 15 days, and guaranteed for 13 months.
Q: What certifications have the products of your factory passed?
A: All our products have UL, CE, ROHS, KC,CB certification, quality inspection report and MSDS, .
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