Hello,
I am wondering if the batteries are bad. After I charged it with both my chargers (Miboxer C2 and Miboxer C4), the chargers state it's 4.20v. After about 15-30 min rest, my batteries are at 4.06v. Is that normal?
I have 2 Panasonic ICR18650 3400mah (3-4 yrs old). After charged/discharged, capacity is at 2800-3200 mah. Charged/discharged with Miboxer C2.
Laptop savage SAMSUNG ICR18650 (I checked the voltage before charging; it's at 3.95-3.98v. After charged/discharged, the capacity at 2400-2500 mah. Charged/discharged with Miboxer C2.
Laptop savage LGDB118650, I checked the voltage before charging; it's at 3.95-3.98v. Haven't charge/discharge these cells yet.
Thanks!
I am wondering if the batteries are bad. After I charged it with both my chargers (Miboxer C2 and Miboxer C4), the chargers state it's 4.20v. After about 15-30 min rest, my batteries are at 4.06v. Is that normal?
I have 2 Panasonic ICR18650 3400mah (3-4 yrs old). After charged/discharged, capacity is at 2800-3200 mah. Charged/discharged with Miboxer C2.
Laptop savage SAMSUNG ICR18650 (I checked the voltage before charging; it's at 3.95-3.98v. After charged/discharged, the capacity at 2400-2500 mah. Charged/discharged with Miboxer C2.
Laptop savage LGDB118650, I checked the voltage before charging; it's at 3.95-3.98v. Haven't charge/discharge these cells yet.
Thanks!
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