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The axl Everfly 12000mAh 4S 14.8V LiPo battery has 20C continuous discharge, an XT60H connector and a 5-pin JST-XH balance connector. The listing describes it for drones, UAVs, RC vehicles and robotics.
It uses four lithium-polymer cells for a nominal 14.8V, with a maximum burst discharge of 25C and a maximum charge rate of 2C.
The pack measures 177 x 77 x 40mm and weighs 925g; the page showed 9 in stock.
12000mAh capacity: high energy storage for extended flight time.
4S LiPo: four cells for a nominal 14.8V.
20C continuous discharge: stable current for medium-to-high loads.
Premium-grade cells: dependable performance.
XT60H connector: low-resistance main power.
5-pin JST-XH balance: cell monitoring and balanced charging.
A LiPo (lithium polymer) drone battery stores energy in cells connected in series. The S number is the cell count, and each cell has a nominal voltage of 3.7V, so a 6S pack is 22.2V. Capacity in mAh tells you how much energy the pack holds, and the C rating tells you how much current it can deliver: multiply the C rating by the capacity in amp-hours to get the continuous current.
Match the pack to your aircraft. The voltage must suit your ESCs and motors, the connector must match your power system and the pack must be able to deliver the current that the propulsion system draws at full throttle. A pack that is asked for more current than its rating will heat up and lose life.
Handle LiPo batteries with care. Charge them with a balance charger set to the correct cell count and current, never leave them charging unattended, store them at a partial charge, never use a swollen or damaged pack and transport large packs in a fire-resistant container. Large packs also weigh a lot, so lift and mount them securely.
Log how each pack behaves over time. Note the resting voltage after a flight, how warm the pack is and how much capacity the charger puts back in. A pack that heats up more than usual, sags sooner or shows one cell drifting away from the others is telling you that it is ageing, and it should be retired before it fails in the air. Label your packs so you can rotate them evenly.
Drones and multirotors
RC aircraft, cars and boats
Robotics and DIY projects
Replacing a matching pack
Field and workshop use
The specification list gives 12000mAh, 4S, 14.8V and a discharge rating of 20C with a burst of 25C. Connector: XT60H with 5-pin JST-XH balance connector.
Check that your charger, ESC and connector suit this pack before you buy, and that the dimensions and weight suit your airframe.
Capacity: 12000mAh
Cells: 4S
Voltage: 14.8V
Discharge rate: 20C (burst 25C)
Brand: Axldrone
Configuration: 4S LiPo
Max burst discharge: 25C
Max charge rate: 2C
Dimensions: 177mm x 77mm x 40mm
Weight: 925g
Connector: XT60H with 5-pin JST-XH balance connector
Dimensions: 177mm x 77mm x 40mm
Weight: 925g
axl Everfly 4S 12000mAh LiPo battery
Pilots and builders who need a 12000mAh 4S pack for their drone or RC model.
12000mAh.
14.8V (4S).
20C, burst 25C.
XT60H with 5-pin JST-XH balance connector.
Yes, it is a rechargeable lithium polymer pack.
axl Everfly 4S 12000mAh LiPo battery
| Brand | Axldrone |
|---|---|
| Capacity | 12000.000000 mAh |
| Dimensions | 177mm x 77mm x 40mm |
| Discharge Rate | 20C |
| Weight | 925.000000 g |
| Selling unit | PCS |
