Amazon.com: Synergy Digital Remote Control Battery, Works with Parrot MCBAT00014 Remote Control, (Li-ion, 3.7V, 2600mAh) Ultra High Capacity, Compatible with Parrot MCBAT00014 Battery : Electronics
Ansmann 18650 Li-ion batterij 3500 mAh protected (lithium-ion) - Batterijenstunter.nl