Returned. The instructions say that ERR is displayed when bad battery is inserted. I filled it with my NIMH battery and only recharged two. The rest shows an error. I tried more batteries and the same result. I had no problems with the other two Smart Chargers. I had a similar issue with another smart charger that was showing an error on almost all of my 20+ different battery brands. All these batteries can't be bad as they charge perfectly with my other two and work well.
π LiitoKala Lii-PD4 Charger: A Powerful and Efficient Charging Solution
7 Review
LiitoKala Battery Charger Display Batteries
8 Review
π ROBITON Pro MasterCharger
5 Review
π Opus BT - C3100 V2.2 Intelligent Digital 4 Slots LCD Battery Charger | Li-ion NiCd NiMh Batteries Compatible | US Plug | Purplish Blue
6 Review
20 Foot High Reach Duster For Cleaning Kit With 5-12Ft Heavy Duty Extension Pole, Sturdy Extendable Microfiber Feather Duster, High Ceiling Fan Duster, Cobweb Dusters, Window Squeegee Cleaner Kits
35 Review
Dunlop SP Sport Maxx 050 235/55 R17 103Y summer
41 Review
Xiaomi Mijia Automatic Foam Soap Dispenser MJXSJ01XW/MJXSJ03XW, white
95 Review
π§Ή Efficient Spray Mop for Floor Cleaning, Tsmine Microfiber, 8 Pads & 550ML Refillable Bottle for Household Hardwood, Laminate, Tile
35 Review