The included batteries arrived pretty low on charge. I loaded up the eight AA batteries that came with this charger. Sometimes, the fit was tricky to get the machine to accept the battery. It didn't always register that there was a battery present. They did all line up and start charging after a bit of fussing. Once each battery reached its full charge, it was hot. This is scary for lithium. I recommend that you do not leave this device plugged in and unattended. Store your batteries in their cases, too. Here's hoping this thing will not be a problem.
Dlyfull LCD Battery Tester - Universal Checker For AA AAA C D 9V CR2032 CR123A & More, 2X AAA Batteries Included
34 Review
LCD Battery Tester For Universal Battery Types - AA, AAA, C, D, 9V, CR2032, CR123A, CR2, CRV3, 2CR5, CRP2, 1.5V/3V Button Cells With Included AAA Battery
29 Review
EBL Smart LCD Charger With 2800MAh Rechargeable AA Batteries 4Pcs & 1100MAh AAA Batteries 4Pcs Combo - High-Performance And Convenient Rechargeable Batteries And Charger Set
28 Review
EBL AA Rechargeable Batteries 4 Pack + Individual Cell π 916 Battery Charger - Combo Deal for Rechargeable AA/AAA Ni-MH/Ni-CD Batteries
35 Review