So far they charged up in a couple of hours to have the charger's green light come on. In my hand held, land line phone they seem to be holding a maximum charge on the phone's battery status indicator for several days. That last point is significant because these replaced the old rechargeable phone batteries since the old ones did not hold a maximum indication of the phone even though they had been on the charger for a time needed to fully charge them when they were new some years ago. Hence an overall rating of 4 on this evaluation. So far they seem to be QUALITY batteries.
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