Name: Voltage Current Adjustable Multiple Loops Green Knob with Positive Negative Ports - Hooyae
Price: 69.00 USD
Availability: InStock

Features

Multifunction 14.6V Fast Battery Charger Trickle Charger Smart Charger&Maintainer with 0-15V Adjustable Current and Voltage for 12V LiFePO4 Lithium-Iron Deep Cycle Rechargeable Batteries & Battery Desulfator
It is a lightweight, high-frequency type charger for charging 12V(12.8V) LiFePo4 batteries made with Lithium Iron Phosphate cells.
Applications: RVs, Commercial Vehicles, Boats, Yachts, Cars, Solar Battery, Motorcycly Battery and many more!
Warranty: 12 Months

Specifications:

Input: AC100 – 240V, 45 – 65HZ

Output : Maximum output voltage DC 17 volt

Constant Charging Voltage: 14.6V (4s lifepo4 battery)

Constant Charging Mode: 3 Stages, CC, CV, Trickle

Net Weight: 3.48 lbs

Size: 5*7.4*2.7 in Shell

Color: Black

LED Indicator: Red–charging, Green–full Various

Protection: No-load Output, Anti-reverse connection, Short-circuit protection, Over-temperature protection, Low-voltage protection, Over-voltage protection, Over-current protection

Special instructions: first plug the charger into the power supply—–look at the voltage—adjust the voltage—–then connect the load—–and then adjust the current.

Detail instructions:

Step1: Do not connect the battery to the charger, turn on the power, adjust the voltage knob to adjust the voltage, refer to the voltage display at the top of the display, (4S lifepo4 battery 3.65 v*4=14.6V, 3S lithium battery 4.2v *3=12.6V), adjust to the voltage you need (you can adjust the voltage in combination with a multimeter. The display will have a small error.).

Step2: Adjust the current to the minimum. After connecting the battery, adjust the current from small to large to the current you need. (It is not allowed to adjust the voltage knob again during the charging process, otherwise there will be overcharge or undercharge, which may burn the host) If the voltage is displayed and the current becomes zero, it means that it is fully charged.

Step3: When using it later (the voltage has been set for the first time, no need to set it later) ——- connect the battery first (very important, it can protect the charger) ——- then connect the power supply- ———Follow this step for later use, no need to adjust the voltage and current (unless you want to modify it)

Do not adjust the charger voltage while charging. The voltage of the charger itself fluctuates, and it is normal to charge the battery with constant voltage. When the battery is fully charged, the current on the charger display will show zero or near zero. If you do not understand, please consult customer service!

To extend the life of the charger. The charger has a voltage of 220V, and the maximum recommended current is 90%, for example, 60A. It is most suitable to adjust it to about 54A. The maximum recommended voltage and current of 110V is 80%, and the maximum recommended voltage and current of 100V is 70%.

Please Note:

1. After connecting the battery, for safety, do not adjust the voltage button, the voltage adjustment must be completed before connecting the battery！！！

2. The multi-function only charger voltage can be adjusted from 0 to 15V, for example, it can be adjusted to 3.65V, 4.2V, 7.3V, 8.4V, 12.6V, 14.6V, etc., the current can be adjusted from 0 to 50A, and the battery can be adjusted according to the battery and BMS. required current.

3.Please do not connect the anode and cathode of the charger reversely when charging.

Better Guarantee: If you have any questions about this product, welcome to contact us at any time by whatsapp: +86 – 157 1196 5586