MA-030EVO - Battery upgrade - Got the 10440 lithium rechargeable batteries and the AAA “dummy” batteries. Now I shouldn't have to take those hard bottom batteries out any more! : r/MiniZ
Cheap 10440 3.7v 380 mah Li ion Lithium Rechargeable AAA Battery For headlamp mechanical mod torch headlight vap Remote Wireless Mouse High Capacity | Joom
10440 Rechargeable Battery, JESSPOW 10440 Li-ion Rechargeable Batteries 3.7V 350mAh for LED Flashlight Torch, 4 Pack: Amazon.co.uk: DIY & Tools