If you’re not looking for super high-drain applications, the Sofirn 5000 mAh is pretty decent. There’s a test from HKJ here and another test here. It’s reported to be a Lishen LR2170SD rewrap, which may be available at other places.
If you’re not looking for super high-drain applications, the Sofirn 5000 mAh is pretty decent. There’s a test from HKJ here and another test here. It’s reported to be a Lishen LR2170SD rewrap, which may be available at other places.