Bak 45D 21700 4500mAh 60A 3.6V Battery Ultra-Low Internal Resistance Battery

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: Inr
• Rechargeable: Yes
• Size: 21*70mm
• Weight: 80g
• Voltage: 3.7V
• Discharge Current: 70A
• Transport Package: Original CTN
• Specification: Cylindrical lithium ion battery
• Trademark: Vapcell
• Origin: China
• HS Code: 8507600090
• Production Capacity: 100000PCS/Week
• Package Size: 34.00cm * 34.00cm * 34.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Parameters

item	Specification
Brand Name	bak
Model Number	21700-4500mah
Voltage	3.6v
Capacity	4500mAh
Min capacity	4450mAh (0.2C discharge)
End-of-charge voltage	4.2V
End-of-discharge Voltage	2.5V
Weight	80g ( Appr)
Internal resistance	2mΩ ( Appr) (AC 1kHz)
Cycle Life	>1000 times
Max Continuous Discharge Current	60A
Warranty	1 year

Detailed Photos

 

note
1.We can provide various brands of batteries, the latest date original genuine brand batteries. Our company's main vapcell battery has many types that are comparable to branded batteries, with superior performance and price advantages, which can completely replace Japanese and Korean brands. Please contact us for specific models.

2. We have the latest 18650, 21700, 20700, 20650, 26650, 32700, 26350, 18350, 16650, 14650, 14500, 18500, 16340, 10400, IFR 10370,USB Battery and other models in stock. Each model has a variety of capacities, high-discharge current, low-discharge current,capacity battery, power battery, we have all of these.We provide customized battery pack services, which can be customized withvarious parameters.We also provide battery testing instruments and small accessories used in the production of battery packs.If necessary, please contact us if you need other needs.

3. We will test all battery voltage, internal resistance and capacity before shipment 4. We can also provide the supply of
large-capacitybatteries of other brands, such as EV, CA TL, CA LB, with a capacity of 50ah 90ah 105ah 200ah 230ah 280 ah 302ah304ah and othermodels in stock. The original products are genuine, and the fresh inventory includes A and B class. If you have any needs, please feel free to contact us.contact us.