43.2V 12Ah 21700 Battery Pack for Drone

The engineering team of CMB is devoted to designing drone batteries with long-lasting and reliable quality. With a high discharge current and weight limit of 21700 battery pack for drone, we’ll accurately calculate the internal resistance and temperature from the 43.2V 12Ah 21700 battery pack. We’ll consider the 21700 li-ion cells, nickel materials, wiring routes, and BMS solutions to reduce the internal resistance and temperature, which make the 12S 21700 drone batteries with optimal performance and long cycles.

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43.2V 12Ah 21700 Battery Pack for Drone Parameter Specifications

No. Item Parameter Remark
1 Nominal Voltage 43.2V 3.6V/Cell
2 Nominal Capacity 12.6Ah @0.2C
3 Minimum Capacity 12Ah /
4 Shipment Voltage / /
5 Initial Internal Impedance ≤200mΩ AC 1KHZ
6 Standard Charge Voltage 50.4V 4.2V/Cell
7 Standard Charge Current 2.52A @0.2C
8 Max. Charge Current 25A BMS Limit
9 Standard Discharge Current 2.52A @0.2C
10 Max. Discharge Current 63A /
11 Burst Discharge Current / /
12 Discharge Cut-off Voltage 30V 2.5V/Cell
13 Cycle Life ≥500 cycles Retention: ≥80%
14 Charge Temperature 0°C~60°C Standard Charge
15 Discharge Temperature -40°C ~60°C Standard Discharge
16 Storage Temperature -20°C~ 45°C ≤3 Months
0°C ~ 25°C ≤1 Year
17 Weight About 3.6Kg /
18 Special Request / /

The Development Timeline Schedule of Custom Battery Pack for Drone

You can get in contact with our consultant to get the specific timeline for your custom battery pack solution.
  • Primary Solution

    We’ll provide you with the primary solution within one day once we get your questionnaire.

  • Drawing Release

    We’ll provide the first version of the CAD drawing within one day and the CAD drawing show you the battery assembly construction.

  • Specification Approval

    We’ll provide you with the specifications to get the approval within 2 days.

  • Estimation

    We’ll provide an estimation for you to approve within 1 day.

  • Tooling

    We’ll need 8-9 weeks to open the tooling for you if your custom 21700 battery pack for electric bikes needs the customized housing.

  • BMS Development

    We’ll need to make the BMS development within 7-10 days and customized smart BMS development takes 25-30 days.

  • Sample Release

    We’ll need 5 days to make the new sample production before release.

  • The Sample Shipping Time

    We’ll need 4-7 days to ship the sample by UPS.

  • Certificates

    You can get your 21700 battery packs for your drone within 2-3 weeks expecting the UL certificate.

Parameter Specifications

43.2V 12Ah 21700 Battery Pack for Drone Parameter Specifications

No. Item Parameter Remark
1 Nominal Voltage 43.2V 3.6V/Cell
2 Nominal Capacity 12.6Ah @0.2C
3 Minimum Capacity 12Ah /
4 Shipment Voltage / /
5 Initial Internal Impedance ≤200mΩ AC 1KHZ
6 Standard Charge Voltage 50.4V 4.2V/Cell
7 Standard Charge Current 2.52A @0.2C
8 Max. Charge Current 25A BMS Limit
9 Standard Discharge Current 2.52A @0.2C
10 Max. Discharge Current 63A /
11 Burst Discharge Current / /
12 Discharge Cut-off Voltage 30V 2.5V/Cell
13 Cycle Life ≥500 cycles Retention: ≥80%
14 Charge Temperature 0°C~60°C Standard Charge
15 Discharge Temperature -40°C ~60°C Standard Discharge
16 Storage Temperature -20°C~ 45°C ≤3 Months
0°C ~ 25°C ≤1 Year
17 Weight About 3.6Kg /
18 Special Request / /
Development Timeline Schedule

The Development Timeline Schedule of Custom Battery Pack for Drone

You can get in contact with our consultant to get the specific timeline for your custom battery pack solution.
  • Primary Solution

    We’ll provide you with the primary solution within one day once we get your questionnaire.

  • Drawing Release

    We’ll provide the first version of the CAD drawing within one day and the CAD drawing show you the battery assembly construction.

  • Specification Approval

    We’ll provide you with the specifications to get the approval within 2 days.

  • Estimation

    We’ll provide an estimation for you to approve within 1 day.

  • Tooling

    We’ll need 8-9 weeks to open the tooling for you if your custom 21700 battery pack for electric bikes needs the customized housing.

  • BMS Development

    We’ll need to make the BMS development within 7-10 days and customized smart BMS development takes 25-30 days.

  • Sample Release

    We’ll need 5 days to make the new sample production before release.

  • The Sample Shipping Time

    We’ll need 4-7 days to ship the sample by UPS.

  • Certificates

    You can get your 21700 battery packs for your drone within 2-3 weeks expecting the UL certificate.

timeline_pre_loader
How We’ll Work Together
Discover
We’ll ask the questionnaire about your inquiry about 43.2V 12Ah 21700 battery pack for drone needs.
Define
We’ll determine the standard 21700 battery pack for your drone.
Estimation
We’ll estimate you according to the volume of your demand.
Contract
We’ll send you the contract once you confirm the unique 21700 battery pack for drone solution.
Prototype
We’ll provide a sample prototype for your test and approval.

More Technical Articles on 21700 Battery Pack

43.2V 12Ah 21700 Battery Pack for Drone FAQ

How long does your 43.2V 12Ah 21700 battery pack for drone?

The cycle is 300-500 times. It is determined by your usage and operation modes.

Does CMB provide the other 21700 battery pack for the drone?

Of course, we are focusing on providing different custom 21700 batteries for the drone industry. Please fill out our custom questionnaire to get your unique drone battery solution.

What kind of li ion charger is compatible with 43.2V 12Ah 21700 battery pack for Drone?

The 50.4V 4A li-ion charger is compatible and it will take 4-5 hours to fully charge.

Tailored Customization

Our design team can create custom battery designs for just about any device or machine.

Timely Delivery

Our efficient production and distribution process gets your product delivered in a timely manner.

Quality Guarantee

We stand by our products and guarantee you’ll be happy with your purchase.