Okay I decided on a sigelei 150tc over the ipv 4s because of the open hole on the side of the ipv 4s.
will this battery work well with the sigelei 150tc?
https://www.fasttech.com/products/0/10001638/2379600-nitecore-d2-2-slot-battery-charger-w-2-samsung
will this battery work well with the sigelei 150tc?
https://www.fasttech.com/products/0/10001638/2379600-nitecore-d2-2-slot-battery-charger-w-2-samsung