Leeer-4B(L)

World’s First
Genuine
High-performance
MINI UPS

Leeer-4B(L)

World’s First Genuine
High-performance MINI UPS

Sensitive
Response

360
Protection

Long
Service Life

Product Characteristics

Thanks for purchasing Mini UPS LEEER-4B(L). Please read the operating manual carefully before use.

Energy Conservation

Please read the operating manual carefully before use.

Safe

Please read the operating manual carefully before use.

Widely Use

Please read the operating manual carefully before use.

Wire-connection

Please read the operating manual carefully before use.

Protection

Please read the operating manual carefully before use.

State Display of Indicator Light and Buzzer

Normal Power Supply (Green LED)	Invert Output (Red LED)	Buzzer (Discontinuous Buzz)	Conditions
Turn on	Turn off	No Buzz	Mini UPS is on standby
Turn on	Flicker	Discontinuous Buzz	Mini UPS is in working state
Turn off	Turn off	No Buzz	Mini UPS is off, Or run out of battery. Or the switch is off

Technical Parameter

Item		Specification
Rated Power		LEEER-4B（L）Max 150W
		LEEER-4B（H）Max 300W
Input	Rated Voltage	65-265 VAC
	Frequency	47-65 Hz
Output	Optional Voltage (battery is under inverter power supply)	100—240V-AC(±10%)
	Frequency (battery is under inverter power supply)	50/60 Hz ±1Hz
	Handover Delay	8ms ± 2ms
Battery	Rated Voltage and Capacity	14.8V Nominal Voltage / 16.8V（full charged） LEEER-4B(L) 3.4AH LEEER-4B(H) 6.8AH
	Charging Time （Switch off）	3.5 hours (LEEER-4B-L) 7.0 hours (LEEER-4B-H)
	Battery Life	Depending on the load power
	Battery Type	Lithium Battery
Protection	Battery Low Voltage Cut-off	11.0V(±0.5V)
	Restart	Automatic restart on AC recovery
	Overload Protection	Build- in thermal overload protection
	High Voltage Protection	Build- in pressure sensitive device protection
	Low Voltage Protection	Build- in low voltage automatic detection
	Lighting Protection	Build- in surge protection circuit
Product Dimension (mmmmmm)		19514245
Product Weight		LEEER-4B（L） 895g(±5g)
		LEEER-4B（H）1085g(±5g)
Working Temperature		-18℃ to 45℃
Working Humidity		10% to 95%

User Manual of LEEER-4B(L)

Thanks for purchasing Mini UPS LEEER-4B(L). Please read the operating manual carefully before use.

Installation

Connect the MINI UPS with the AC power socket (under circumstance of power disconnection), then connect the unit with your device. After that, turn on the AC power (MINI UPS will be charged automatically) and press the ON/OFF button to power the unit on and keep it switched on all the time. The green LED indicator will illuminate to confirm the MINI UPS is on and ready to provide protection.

Attention

➣ The mini UPS adopts environmentally harmless, large capacity lithium-ion batteries which have the characteristic of Light Weight, Small Volume and Long Endurance. It can guarantee more than 500 times of charge- discharge.

➣ Please use mini UPS within the allowed maximum voltage and power range. Suggestion: The mini UPS performs best when the load power is less than 60% of the rated power.

➣ The mini UPS must be fully charged before use.

➣ When the battery reaches the safe capacity, the mini UPS will automatically shut down and enter protected mode; it must be charged before the next use.

➣ Use mini UPS according to the parameters of this manual, and enjoy one- year warranty.

➣ The mini UPS is set as automatic intelligent charging the charging will stop automatically when it reaches the maximum capacity of the battery. When the battery capacity is insufficient, the charging will start automatically.

➣ The mini UPS is only suitable for indoor use, it cannot be used in damp places and places with temperature over 45℃.

➣ Do not open the rear cover, as this may result in life-threatening high-voltage electric shock.

➣ The mini UPS is designed as broad width adaptive voltage.

➣ Two channel AC output.

➣ The mini UPS is equipped with surge protection, high voltage protection, overload protection and the function of automatic stop when fully charged.

➣ Buzzer and indicator light can be removed according to customer’s request it has no impact on the overall performance.

➣ The min UPS has two types: fixed type and mobile type. Please specify when ordering

➣ The corresponding batteries of each model are as follows:

LEEER-4B Ni-Cd/Ni-MH Battery Marked voltage14.4V Maximum Capacity 2.4AH

LEEER-4B(L) Lithium Battery Marked voltage 14.8V Maximum Capacity 3.4AH

LEEER-4B(H) Lithium Battery Marked voltage 14.8V Maximum Capacity 6.8AH

Installation Diagram

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