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Rectangular lithium battery pack with labelled plastic casing

Estry

Estry Standard Battery 2200mAh 11.1V for DJI Phantom 1 FC40 P1-12

SKU CH-FED0-3TJS9

Replacement lithium battery delivers 2200mAh at 11.1V for Phantom 1 and FC40 drones

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeLithium
  • Battery Capacity2200mAh
  • Battery Voltage11.1
  • Direct replacement for Phantom 1 FC40 using original P1-12 part number
  • 2200mAh capacity at 11.1V delivering 24.42Wh for extended flight time
  • Overcharge, over-discharge, over-voltage and short-circuit protection built in
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Compact 103.0 x 34.0 x 24.0mm design weighing 232.3g

Compatible Phantom 1 FC40 Replacement

This Estry lithium battery replaces the original P1-12 pack for DJI Phantom 1 and FC40 drones. It supplies 11.1V and 2200mAh capacity in a single 24.42Wh unit weighing 232.3g. The pack measures 103.0 x 34.0 x 24.0mm and includes overcharge, over-discharge, over-voltage and short-circuit protection. It carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications.

Verify Model And Part Number First

Confirm your aircraft is a Phantom 1 or FC40 and that the original battery part number is P1-12 before ordering. The connector and form factor match only those models. Check the physical dimensions against the battery bay to ensure the 103.0 x 34.0 x 24.0mm pack seats correctly. No other drone variants are supported by this replacement.

Steady Output Through Full Flight

The protection circuit maintains stable voltage across the discharge curve rather than peaking briefly and sagging. Over-discharge and over-voltage guards prevent cell stress during long hover or aggressive manoeuvres. Short-circuit protection isolates faults instantly. The 24.42Wh energy rating reflects usable capacity under continuous load, not a laboratory burst figure.

Highlights

  • Direct replacement for Phantom 1 FC40 using original P1-12 part number
  • 2200mAh capacity at 11.1V delivering 24.42Wh for extended flight time
  • Overcharge, over-discharge, over-voltage and short-circuit protection built in
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Compact 103.0 x 34.0 x 24.0mm design weighing 232.3g

Specifications

BrandDJI
TypeBatteries
Battery Pack1-pack
Battery TypeLithium
Battery Capacity2200mAh
Battery Voltage11.1

Questions about this item

What comes in the box and is a charger included?

The box contains one 2200mAh 11.1V lithium battery pack weighing 232.3g; a charger is not included and must be purchased separately.

How do I choose the correct version for my Phantom 1 FC40?

Match the battery part number P1-12 and confirm your model is Phantom 1 or FC40; this single 1-pack is the only version listed.

What does the 24.42Wh rating mean for actual flight time?

The 24.42Wh capacity (11.1V × 2200mAh) typically delivers the same flight duration as the original DJI battery under identical conditions.

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