21700 P42A 3.7V P45b 3.6V High Rate Discharge Lithium Ion Cell Batteries
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Product Highlights
- High Rate Discharge: Supports max 45A discharge current for high-power applications.
- Large Capacity: 4200mAh rated capacity ensures long-lasting power supply.
- Durable Cycle Life: Over 500 charge-discharge cycles for extended usage.
- Fast Charging: Fully charges in 1.5 hours with standard chargers.
- Sample Orders Accepted: We accept sample orders to test and check quality before mass production.
- Customization Available: Batteries can be made as required for specific needs.
- 1-Year Warranty: Comprehensive 1-year guarantee with positive solutions for any problems.
Product Attributes
- Customization
- Available
- Type
- Li-ion Battery
- Cathode Material
- NCM
- Model NO.
- P42A
- Rechargeable
- Yes
- Size
- 21700
- Brand Name
- Apower
- Nominal Capacity
- 4200mAh
- Model Number
- P42A
- Place of Origin
- China
- Warranty
- 1 Year
- Cycle Life
- Over 500 Times
- Capacity
- 4200 mAh
- Weight
- 70g
- Voltage
- 3.7V
- Application
- Power Tools
- Battery Pack
- Yes
- Discharge
- Depend on The Datasheet
- Inter Resistance
- Depend on The Datasheet
- Transport Package
- 2PCS/Box
- Specification
- 3.7v 4200mah
- Trademark
- APOWER
- Origin
- China Taiwan
- HS Code
- 8506500000
- Production Capacity
- 20000
- Package Size
- 20.00cm * 20.00cm * 10.00cm
- Package Gross Weight
- 9.800kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 21700 P42A 3.7V P45b 3.6V High Rate Discharge Lithium Ion Cell Batteries
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21700 P42A 3.7V P45b 3.6V High Rate Discharge Lithium Ion Cell Batteries -
21700 P42A 3.7V P45b 3.6V High Rate Discharge Lithium Ion Cell Batteries -
21700 P42A 3.7V P45b 3.6V High Rate Discharge Lithium Ion Cell Batteries -
21700 P42A 3.7V P45b 3.6V High Rate Discharge Lithium Ion Cell Batteries -
21700 P42A 3.7V P45b 3.6V High Rate Discharge Lithium Ion Cell Batteries -
21700 P42A 3.7V P45b 3.6V High Rate Discharge Lithium Ion Cell Batteries -
21700 P42A 3.7V P45b 3.6V High Rate Discharge Lithium Ion Cell Batteries
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Product Description
21700 P42A 3.7V P45B 3.6V High Rate Discharge Li-ion Battery Lithium Ion Cell Batteries
| Size | 21*70mm |
| Rated Voltage | 3.7V |
| Rated Capacity | 4200mAh |
| Internal Resitance | Depend on the datasheet |
| Net Weight | 70g |
| Cut-off Discharge Voltage | 2.75V |
| Charge Upper Limit Voltage | 4.20±0.05V |
| Charging Time | 1.5 hours(with Efest battery charger) |
| Max Discharging Current | 45A |
| Continuous Discharging Current | 15A |
| Cycle Life | >500s |
| Standard charger | cc/cv(max ,charging rate 2A) |
| Warranty | 1 years |
| Operating Temperature | charge (0 ~ 45°C) |
| discharge (-20 ~ 60°C) | |
| Storage Temperature | within 1 month (-20~ 50°C) |
| within 3 months (-20~ 40°C) | |
| within 3 months (-20~ 20°C) |
Packing & Shipping
Delivery detail:
· Within 2-3 days after receiving payment(based on actual quantity)
· Tracking NO. will be sent to you after delivery, and we will track the goods for you until you receive all of them.
· DHL/FedEx/UPS: 3-5 workdays
· Air Shipping: 5-7 workdays
· Sea Shipping: 20-28 days
Q1 What's the main product in APOWER?
Rechargeable battery, Li-ion battery, battery pack, battery cahrger and Iwalkie.
Q2 What is overcharge?
After charge, tested the batteries initial state and capacity. Charge to 10.0V at 3C current, then charge to 0.01C at CV mode. Observe changes in battery appearance.
Q3 What is over discharge?
After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance
Q4 Can I have a sample order?
Yes, we accept sample order to test and check quality. Batteries can be made as require.
Q5 Do you have MOQ limit?
Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.
Q6 How about the lead time?
Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.
Q7 How about shipping and delivery time?
Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.
Q8 What about after-sale service?
We will offer you 1 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.
About the Supplier
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Company Profile
Apower is an international high-tech and growing company, specializing in R&D, which manufactures li ion battery, LiFePO4 battery, RC battery, Laptop battery, Lithium polymer battery and Battery pack.
Apower, a professional lithium battery supplier, was specialized in battery field from 2005. Our business areas are comprehensive, referring to pack production, intelligent hardware, electronic product R&D, production, sales and technical support. Products include LiFePO4 battery, 18650 battery, 21700 battery, li ion battery pack, RC battery, along with laptop battery and button cell. We strive to provide a guaranteed one-stop service for our each customer.
Our battery factory has more than 500 employees. With an emphasis on management, research and development, APOWER manufactures leading-edge products. The modules range from li ion battery, LiFePO4 battery, RC battery, Laptop battery, Lithium polymer battery and Battery pack. All the batteries are approved by TUV, UN38.3, CE, IEC62133, CE.
Batteries include Lithium Battery, LiFePO4, LTO, li ion type which can be applied in Solar Power Plant Storage, Wind Energy Storage, Telecommunications, UPS, Fire Alarm System, Emergency Lighting, etc.
We are professional manufacturer of battery, providing complete model of different battery for partners around the world. Together with our products advantage, we can design professional battery system solutions, produce reliable system products and provide satisfying after sale service. With professional system engineer teams and battery pack installer teams, we provide professional, reliable and trustful battery system solutions for you.
With advanced hi-tech and equipments, Apower has now all automatic production line and strictly controls raw material inspection, production procedure and finished product inspection. All products have passed the German TUV IEC, SGS and CE certificates. By it′ S high quality and well-deserved reputation, Apower battery systems are delivered into more than 100countries.
Apower has a proficient sales team covering the domestic and overseas markets. With the most complete state of the art battery production lines, our products are renowned worldwide.
Apower will research and develop more advanced and hi-tech products with global partners by the world energy industry, to light up every corner of the world.
Looking forward to cooperating with you!
About Our Factory & Business Background
- Address
- Room 605, 15 Building , Xiyuan International, Mumian Road and Zhoushan Avenue intersection, Jianxi District, Luoyang
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- shenzhen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2020-07-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the main product of APOWER?
- Rechargeable battery, Li-ion battery, battery pack, battery charger, and Iwalkie.
- What is overcharge testing?
- After charging, the battery is charged to 10.0V at 3C current, then to 0.01C at CV mode. Changes in appearance are observed.
- What is over discharge testing?
- After charging, the battery is discharged to 0V at 0.5C. Changes in battery appearance are observed.
- Can I have a sample order?
- Yes, we accept sample orders to test and check quality. Batteries can be made as required.
- Do you have an MOQ limit?
- Yes, we have an MOQ limit for mass production, but it depends on the battery model. Please contact us for details.
- What is the lead time?
- Samples take 5-7 business days. Mass production takes 25-30 days, depending on quantity.
- What about shipping and delivery time?
- Generally shipped via Express (DHL, TNT, FedEx, UPS) in 3-5 business days. DDP service takes 11-15 business days. Air and sea shipping are also available.
- What is the after-sale service?
- We offer a 1-year guarantee. If there are any problems, please inform us, and we will provide positive solutions.
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