Waterproof Touchable Digital

Display Lithium Battery

DS-LFP is a type of electronic lithium battery with LCD screen which monitors the status of battery in real time and records the battery used days. There is a built-in alarm detecting whether the voltage is abnormal or the battery is short of capacity, which can effectively remind users to maintain timely. *Patented Product, All Right Reserved!!!



Highly-waterproof designed, the battery meets IP66 standards. Two interfaces for voltage display and day display is on the battery screen, and both of them can be switched by touching the PUSH button. The battery automatically records the battery used days when it is activated firstly.

The recording of the battery used days will be started automatically when the battery is activated initially.


Monitor Voltage, Capacity and
Used Days in Real Time

The battery has two states: activation or non-activation.

a) batteries are not activated when delivered from the factory. ”000” is displayed for the days record which is in the forbidden state. The display functions of the voltage, power, and the sound alarm are normal. b) Generally, the battery can be activated when firstly used. However, batteries may have an activation delay due to different application situations. It is normal for this battery to have 2% deviation on the battery used days. c) the recorded days begin to accumulate after the battery is activated, and when the battery is abnormal, the buzzer will give an alarm so as to prompt the users to maintain the battery timely.


Alarm for Abnormality

The battery screen shows “maintain” when the voltage is abnormal or the battery is short of capacity,
and the buzzer will give an alarm which can prompt the users to maintain in time.


The battery with lithium iron
cell is of super performance.

·Long service life, twice than that of lead-acid battery. ·High security, LiFePO4 cell by couple welding, safe and reliable.
·Small self-discharge, fully charged battery can still be used normally after beingstored  for more than one year.
·Eco-friendly, non-corrosive liquid, no harmful heavy metals. ·Easy to use, the battery can be installed in any direction, maintenance free.

Safe Use Precautions

Safe Precautions

1.Do not dismantle for repair or modification, which may cause the system failure leading to the unusable battery. 2.Do not short-circuit the positive and negative poles of the system or system groups, otherwise it will cause an electric shock, a fire or the malfunction. 3. Please firmly connect to the bolt part of the terminal, if loose, which may bring about a fire. 4.Do not let the battery be contaminated with oil, water or other chemicals, otherwise there will be an electric shock, a fire, or the malfunction. 5.Be sure to cut off the main power when installing the connection, or there is a risk of electric shocks. 6.Do not connect to a power supply other than the rated voltage, otherwise there will be a fire or the malfunction. 7.Do not use the system directly as AC power, otherwise it may cause a fire, a fault, or the damage. 8.Do not place the system near fire or heat, so as not to cause an explosion. 9.Charging process will produce the trace gas, when using the battery, please pay attention to ventilation and heat dissipation as well as Maintain it in the ventilation conditions.

Precautions for Use

1.Do not store and use the battery in the following cases, otherwise it will cause a fault, the shell crack, the leakage and so on. 1.1.Places below-40°C or above + 50°C. 1.2.Outdoor and other places where directly exposed to rain or sunshine. 1.3.Foggy or icy places 1.4.Locations with corrosive gases. 1.5.Relatively humid or dusty places 1.6.Occurrence of shock or impact. 1.7.It should be stored in a cool, dry, clean environment. 2.LCD screen maintenance 2.1.Avoid hard objects to pressure the control panel. 2.2.Keep the screen clean and dry. 2.3.Check the system display frequently. 2.4.Be aware of the buzzer alarm. 2.5.Handle timely when the buzzer alarms.