Amprius SA10 - the best 18650 cells on the market
This battery uses the latest and greatest silicone anode cylindrical cells from Amprius, which offer energy densities as high as 280Wh/kg compared to LiPo's 150Wh/Kg and Lithium Ion's 230Wh/Kg, which means it can add up to 90% more flight time compared to a LiPo battery and up to 30% more flight time than a standard Lithium Ion battery. Please be mindful of the discharge rate and consider airflow over the battery if operating at high output. It is not recommended to exceed 8A for an extended period.

Physical
- Total cell count: 4
- Cell type: Amprius SA10
- Configuration: 4S1P aka 4 sets in series (4S) of 1 cell(s) (1P) in parallel
- Weight: 200g / 7.1oz
- Length: 74mm / 2.9in
- Width: 37mm / 1.5in
- Height: 37mm / 1.5in

Connectors
- Discharge Connector: XT60
- Discharge Wire Length (pack to connector end): 80mm / 3.1in
- Balance Connector: JST-XH
- Balance Wire Length (pack to connector end): 50mm / 2.0in

Energy
- Voltage Range: 12.0v - 16.8v
- Capacity: 4.0Ah / 59Wh

Charging
- Use a 4S LiPo setting to charge up to 16.8v
- Charge at 4A for maximum energy storage

Discharge
- Burst: 20A / 8C / 296W (less than 30 seconds)
- Constant: 8A / 2C / 118W (Airflow dependent)

4S 14.8v 4.0Ah Battery using SA10 cell

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