
Product Details
Flywoo Explorer BAK P45D 21700 4S1P 4500mAh Li-ion Battery
A 4500mAh lithium-ion pack for long-range builds that need capacity rather than a tiny racing battery. This is the 4S1P version, with 14.8V nominal voltage and an XT60 discharge connector.
Current cell version: Flywoo now specifies BAK P45D cells for this SKU. This replaces the previously listed Molicel P45B specification; the SKU and capacity remain unchanged.

Specifications
- Cells: BAK INR-21700-P45D
- Configuration: 4S1P
- Capacity: 4500mAh
- Nominal voltage: 14.8V
- Main connector: XT60
- Balance connector: JST-XH2.54, 5 positions
- Manufacturer-listed weight: 294g
Before you fit it
Check your aircraft's voltage range, battery space and current demand. A matching plug alone does not establish compatibility. Use a suitable lithium-ion balance charger and the correct cell count; do not select a high-voltage LiHV charging profile.
In the box
- 1 x Flywoo Explorer BAK P45D 4S1P 4500mAh Li-ion battery pack
Image note: Manufacturer reference view. Flywoo retains older illustrations for this product family; the current supplied cell specification is BAK P45D, as listed above.