Review on 🔋 AA AAA Battery Charger Pack, LP 8 Slot Charger & 2300mAh AA (4-Pack) & 1000mAh AAA (4-Pack) Ni-MH Rechargeable Battery - Ideal for Wireless Mouses, Kids Toys, Remotes, Microphones, Game Controllers & More by Michelle Smith

Amazing battery life. Tried 3 chargers under $20 at Target/Walmart, all 3 had problems, 2 were Energizer, one was Duracell. I've looked through a million options that came with them. Highly recommended, I had them in my Xbox controller and have yet to change them. They make up about 40% of life and it was about 6 weeks. That's because I play a decent amount of matches simultaneously in Apex Legends and Modern Warfare over the weekend. My PS4 controller just needs to be charged all the time, it uses a 1000mah battery, each 2300mah, so 4600mah, they easily have 5x longer battery life than a fully charged PS4 controller. Comes with 4 AA and 4 AAA and can be charged separately.