Lead Acid Battery Charging Curve
Source:REIGNPOWER
Release Date:2013-12-01
Charging Curve for Lead-Acid Battery Charger
![Charging Curve for Lead-Acid Battery Charger](/Files/PageNewsImg/8cd422f7-fb32-4d3e-b49a-a8a4af6bd35d.jpg)
Charging Curve for Micro Battery Charger (Dry Battery)
![Charging Curve for Micro Battery Charger (Dry Battery)](/Files/PageNewsImg/4d5ad074-38e5-4937-98ba-fcecbaa174e9.jpg)
Charging Curve for Micro Battery Charger (Wet Battery)
![Charging Curve for Micro Battery Charger (Wet Battery)](/Files/PageNewsImg/304e76d0-b857-4405-8ec3-35e71c968162.jpg)
Max. Boost charge time ≧ 12 Hrs, jump to section D.
Charge current ≦ 0A, relay open, then jump to section D.
Max. Float charge time ≧ 40 min. Then relay open.
If battery voltage drop 2.1V per cell, then recharge.
If deep discharge over 30 min., then relay open and red LED ON.
Section A, B, C P.W.M control.
If charge current become 0 in any section, jump to section E.
Remark:
Red LED indicator
*1 No battery --> Red flash (2Hz)
*2 OTP/OVP --> Red ON
NOTE:
20% inaccuracy for all statistical of time.