12v lithium battery charger Routine Maintenance
Clear dust on vents and fan regularly, to ensure the charger has good heat dissipation.
Periodically wipe the case with a cloth with some alcohol.
Do not use or store the charger in a place of humidity or high temperature.
The specifications of UY1200 Charger
| Specification | Li-ion | Lifepo4 | Lead acid | Charging current |
| 12V 50A | 12.6V/16.8V | 14.6V | 14.7V | 50A |
| 24V 35A | 25.2V/29.4V/ 33.6V | 29.2V | 29.4V | 35A |
| 36V 25A | 42V/46.2V | 43.8V | 44.1V | 25A |
| 48V 20A | 50.4V/54.6V/58.8V | 54.75V/58.4V | 58.8V | 20A |
| 60V 15A | 63V/67.2V/71.4V | 73V | 73.5V | 15A |
| 72V 12A | 79.8V/84V | 87.6V | 88.2V | 12A |
feature:
1:1200W
2:Aluminum case, easy handling
3:Circuit topology: Current Half-bridge type
4:Optional function: MCU, CAN Communicate etc.
5:CPU and intelligent PWM IC control ,full automatic transition of CC,CV and Float/Cut-off, meet the demands for different Curve.
Reliable, elegant, small size, light weight
6:Charging status: two LED lights.
7:Efficiency: ≥80% (full load)
8:It is used to charge the electric jetboard, electric surfboard, electric scooter, unmanned aircraft.

Ripple:
Main output (board edge)
(Test with adding 0.1uF ceramic capacitor and 10uF tantalum capacitor filter at the output and the bandwidth is 20MHz)
Total output voltage adjustment rate:1%
Power adjustment rate and load adjustment rate

(Test with adding 0.1uF ceramic capacitor and 10uF tantalum capacitor filter at the output and the bandwidth is 20MHz)


FAQ
1: How many years of warranty of your products?
A: All of our products are with 12 months warranty.
2: Can you send the chargers Door to Door?
A: Yes, we can send the chargers by expresses, likes DHL, UPS, FEDEX and so on, and they are Door to Door shipping methods.
Reverse Polarity Protection
If 12v lithium battery charger DC output terminal connect to battery reverse, fuse on the output side would be blown, output circuit would be cut off. Replace the fuse, and then connect to battery correctly, charger would resume working.
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