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