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Dipper Star Aluminium Big Screen Display Lithium Battery Charger

I. Basic Parameters and Functions 　· Circuit structure:Dual-tube resonant LLC charger 　· Input power: Standard 220V/50Hz household alternating current. 　· Charging Efficiency: Normal charging efficiency is approximately 94%. II. Core Protection Functions 1. Short-circuit Protection: When an accidental short circuit occurs in the output circuit, the charger will automatically cut off the output to prevent damage to the device and reduce the risk of fire. 2. Smart Timing Protection: · Efficient Charging Zone: Continuous charging should not exceed 8 hours. · High-Voltage Charging Zone: Continuous charging should not surpass 3 hours. · Total Charging Duration: The combined time for both the efficient and high-voltage zones must remain under 10.5 hours. 3. Reverse-Connection Protection: If the battery is connected backward, the output current will be strictly limited to below 5mA, safeguarding against damage; once corrected, the charger can resume normal operation. 4. Delayed Automatic Cut-off: After charging is complete, the system will automatically switch to trickle charging or completely stop the output (current < 5mA), effectively preventing overcharging of the battery. 5. Pre-Charge Activation (Optional): By delivering intermittent output voltage, this feature helps wake up lithium batteries that are currently in undervoltage protection mode, enabling them to enter normal charging status.

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Function Description of the Dipper Star Aluminium Big Screen Display Lithium Battery Charger

Sequence	Model	Input		Output		Dimensions
Sequence	Model	Input voltage	Input power	Output voltage (Lithium Iron Phosphate)	Output current	Dimensions
1	48V6A	220V	380W	58.4V	6A	19.1 x 9.2 x 5.8 cm
2	48V8A	220V	510W	58.4V	8A	19.1 x 9.2 x 5.8 cm
3	48V10A	220V	635W	58.4V	10A	19.7 x 10.8 x 6.8 cm
4	48V12A	220V	760W	58.4V	12A	22.6 x 11 x 7.2 cm
5	48V15A	220V	950W	58.4V	15A	22.6 x 11 x 7.2 cm
6	48V18A	220V	1150W	58.4V	18A	22.6 x 11 x 7.2 cm
7	48V20A	220V	1265W	58.4V	20A	21.8 x 13 x 7.8 cm
8	48V25A	220V	1585W	58.4V	25A	21.8 x 13 x 7.8 cm
9	60V6A	220V	475W	73V	6A	19.7 x 10.8 x 6.8 cm
10	60V8A	220V	635W	73V	8A	19.7 x 10.8 x 6.8 cm
11	60V10A	220V	790W	73V	10A	19.7 x 10.8 x 6.8 cm
12	60V12A	220V	950W	73V	12A	22.6 x 11 x 7.2 cm
13	60V15A	220V	1190W	73V	15A	22.6 x 11 x 7.2 cm
14	60V18A	220V	1425W	73V	18A	21.8 x 13 x 7.8 cm
15	60V20A	220V	1585W	73V	20A	21.8 x 13 x 7.8 cm
16	60V25A	220V	1980W	73V	25A	21.8 x 13 x 7.8 cm
17	72V6A	220V	570W	87.6V	6A	19.1 x 9.2 x 5.8 cm
18	72V8A	220V	760W	87.6V	8A	19.1 x 9.2 x 5.8 cm
19	72V10A	220V	950W	87.6V	10A	22.6 x 11 x 7.2 cm
20	72V12A	220V	1140W	87.6V	12A	22.6 x 11 x 7.2 cm
21	72V15A	220V	1425W	87.6V	15A	21.8 x 13 x 7.8 cm
22	72V18A	220V	1710W	87.6V	18A	21.8 x 13 x 7.8 cm
23	72V20A	220V	1900W	87.6V	20A	21.8 x 13 x 7.8 cm
Three-element lithium batteries, lithium iron phosphate batteries, and sodium lithium batteries—offered in various combinations to deliver different output voltages!
Supports customization for more models...

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