Model:umini
Price: negotiable
Color: Black/Silver
Dimension: 120mm×69mm×45mm
Weight:0.5kg
Umini charger Description;
This series charger apply for all kinds of lithium ion battery and lead acid battery. This charger is portable, high efficient ,stable, and stable. With auto-float charge function, which could balance the battery self-discharge loss.
This series charger widely apply for E-bike, Unicycle, Balance car Electronic tool, electronic equipment and UPS etc cycle charge. With auto-float charge function, which could balance the battery self-discharge loss.
Model instruction:
Umini Charger accept customized, user can type the following examples indicate charger model rule on the order. Take ” UminiF4802″ as an example
Umini: This is Umini series charger logo which belong to Yunyang Electronic Technology Co., Ltd.
F: This letter indicate charge voltage of single cell , three options, F indicate 3.65V( lifepo4 battery), M indicate 4.2V(Li-NiCoMn or Li-MnO2), A indicate Lead acid battery which need float charge
48 indicate the rated voltage of battery is 48V.
06 indicate constant charge current is 6A
Technical parameter:
Input voltage: 85Vac ~ 265Vac 45~65Hz
Charging efficiency: ≥80% (full load)
Output ripple voltage:≤250mV
Charging method: constant current- constant voltage-trickle
floating charge)
Working temperature: -5℃~ +40℃
Storage temperature: -40℃~ +70℃
Protection feature:
I.Output over voltage protection: charger will be in standby protection state if output voltage is over setting max voltage.
II. Output current protection: charger will be in standby state if output current is over setting max current.
III.Output short circuit protection: when positive and negative of output port of charger short circuit, charger will be in protection state, it will resume after troubleshooting
VI. Battery reverse protection: fuse wire fusing if positive and negative of output port of charger connect with positive and negative of battery by reverse . It will resume after new fuse connect by correct way.
Model selection reference
Model | Battery type | Max charge voltage | Constant charge current |
UminiF1206 | 12V lifepo4 battery | 14.6V | 6A |
UminiM1206 | 12V Li-NiCoMn or Li-MnO2 | 16.8V | 6A |
UminiA1206 | 12V lead acid battry | 14.7V | 6A |
UminiF2403 | 24V lifep4 battery | 29.2V | 3A |
UminiM2403 | 24V Li-NiCoMn or Li-MnO2 | 29.4V | 3A |
UminiA2403 | 24V Lead acid battery | 29.4V | 3A |
UminiF3602 | 36V lifepo4 battery | 43.8V | 2A |
UminiM3602 | 36V Li-NiCoMn or Li-MnO2 | 42V | 2A |
UminiA3602 | 36V lead acid battery | 44.1V | 2A |
UminiF4802 | 48V lifepo4 battery | 58.4V | 2A |
UminiM4802 | 48V Li-NiCoMn or Li-MnO2 | 54.6V | 2A |
UminiA4802 | 48V lead acid battery | 58.8V | 2A |