Basic Info.
Charger Style
Simple Charger
Compatible Battery Type
12-Volt
Specification
197x116x62mm
Product Description
Hot selling Car Universal 8 Stage 12V 7A
LiFePO4 Battery Charger with CE Approved
Product Parameters
| P/NO. | L1207 |
| Charger Type | 8-Stage automatic |
| Input Voltage | AC 220-240V,50/60Hz AC 110V,60Hz |
| Input Power | 215W |
| Output Voltage | DC 12V |
| Output Current | 7A |
| Deep Cycle | 14-70Ah |
| Dimension(L×W×H)/mm | 197×116×62 |
| Weight | 1.05Kg |
Delivery
Port: Shanghai,China
Lead time (The amount of time from order placement to dispatch) :
| Quantity(pieces) | 1-1000 | >1000 |
| Lead time(days) | 60 | To be negotiated |
Instruction Manual
Please read user manual carefully before use.
1. WARNINGS
(1)Explosive gases may escape from the battery during charging. Prevent flames and sparks. Provide adequate ventilation.
(2) Before charging, read the instructions.
(3)For indoor use. Do not expose to rain.
(4)For charging 12 Volt lithium-ion with LiFePO4 batteries ONLY.
(5)Disconnect the 110V/220-240V AC mains supply before making or breaking the connections to the battery.
(6) The battery charger must be plugged into an earthed socket-outlet.
(7) Connection to supply mains is to be in accordance with National wiring rules.
(8)Do not attempt to charge non-rechargeable batteries.
(9)Never charge a frozen battery.
(10)If the AC cord is damaged do not attempt to use. It must be replaced or repaired by a qualified person.
(11)Corrosive substances may escape from the battery during charging and damage delicate surfaces. Store and charge in a suitable area.
(12)Ensure all vehicle accessories including lights, heaters, appliances etc are turned off prior to charging.
(13)This appliance is not intended for use by young children or infirm persons unless they have been adequately supervised by a responsible person to ensure that they can use the appliance safely.
(14)Young children should be supervised to ensure that they do not play with the appliance.
2. FEATURES
12V AUTOMATIC LITHIUM BATTERY CHARGER
This is a fully automatic lithium battery charger with 8 charge stages.
Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely.
8-stage charging is a very comprehensive and accurate charging process that gives your battery longer life and better performance compared to using traditional chargers.
The 8-stage chargers is designed for Lithium-ion batteries using LiFePO4 technology only.
The 8 stages are:Soft Start, Bulk, Absorption, Analyse, Completion, Maximization, Float And Maintain.
STEP 1 SOFT START
A preliminary charge processes that gently introduces power to the battery. This protects the battery and increases battery life.
STEP 2 BULK
Charging with maximum current until approximately 90% battery capacity. Bulk mode for the charging cycle. The start phase continues until the battery's terminal voltage has risen above the set limit, at which point the charger
switches to bulk charging. If the terminal voltage has not passed the voltage limit within the time limit, the charger switches to fault mode (Step 2 lamp solid) and discontinues the charging. If so, the battery is faulty or its capacity is too large.
STEP 3 ABSORPTION
Charging with declining current to maximize up to 95% battery capacity.
STEP 4 ANALYSE
Tests if the battery can hold charge. Batteries that can not hold charge may need to be replaced.
STEP 5 COMPLETION
Final charge with increased current.
STEP 6 MAXIMIZATION
Final charge with maximum voltage up to 100% battery capacity.
STEP 7 FLOAT
The Float stage maintains the battery at 100% charge without overcharging or damaging the battery. This means the charger can be left connected to the battery indefinitely.
STEP 8 MAINTAIN
Maintaining the battery at 95-100% capacity. The charger monitors the battery voltage and gives a maintain when necessary to keep the battery fully charged. The 12V AUTOMATIC LITHIUM BATTERY CHARGER has an 8-step fully automatic charging cycle. the cycle is repeated infinitely. If the terminal voltage drops below a lower limit, the charger automatically goes back to the beginning of the charging curve.
3. SWITCHMODE TECHNOLOGY
Using the latest technology in battery chargers, switch mode chargers convert 110V/220-240V AC power to 12V power using electronic components unlike traditional battery chargers that rely on heavy transformers. This allows the charger to be light weight and compact without sacrificing on performance.
PROTECTIVE FEATURES
POLARITY PROTECTION
Prevents the output leads from sparking due to accidental reverse connection or short circuit, making the charger safer to use around batteries.
OUTPUT SHORT PROTECTION
Short circuit connection of the clips: Check clips are not touching each other OR Check the clips are correctly connected to the battery.
NON BATTERY LINK PROTECTION
If battery charger connects with non battery load, it will go into protection state.
DISCONNECT PROTECTION
The charger has entered the energy save mode. This happens if the charger isn′t connected to the battery in 2 minutes.
OVER VOLTAGE PROTECTION
The 12V lithium battery charger will automatically protection if the voltage is higher than 15.5V.
OVER TEMPERATURE PROTECTION
Internal temperature is above 65+/-5ºC
COOLING FAN
The charger is fitted with a thermostatically controlled fan to cool onboard electronics and maintain charging performance. The cooling fan will engage automatically when there is a high load on the battery or there is sufficient heat build up.
4. CHARGING INSTRUCTIONS
1. When the charging process is interrupted, press the ON/OFF button, and then restart the charger.
2. To turn off the charger by pressing and holding the ON/OFF button for 3 seconds.
3. To restart the charger by pressing and holding the ON/OFF button for 3 seconds.
STEP 1 - CHECK THE ELECTROLYTE LEVEL
Prior to charging the battery, remove the vent caps and check the electrolyte level (not required on sealed & maintenance free batteries). The electrolyte should be 6mm (1/4") above the battery's plates. If low, top up with distilled water to the correct level and refit the vent caps.
STEP 2A - CONNECTION OUT OF THE VEHICLE
Connect the RED lead (battery clip) from the charger to the Positive (+) battery post.
Connect the BLACK lead (battery clip) from the charger to the Negative (-) battery post.
STEP 2B - CONNECTION IN VEHICLE
Determine if the vehicle is Positively (+) or Negatively (-) earthed. Negatively earthed vehicles have a cable (usually black) from the Negative battery terminal to the vehicle's chassis.
5. Negatively earthed (most vehicles)
Connect the RED lead (battery clip) from the charger to the Positive (+) battery terminal.
Connect the BLACK lead (battery clip) from the charger to the vehicle's chassis away from the fuel line or moving parts.
6. Positively earthed
Connect the BLACK lead (battery clip) from the charger to the Negative (-) battery terminal.
Connect the RED lead (battery clip) from the charger to the vehicle's chassis away from the fuel line or moving parts.
7. CHASSIS EARTHING
The chassis earthing lug should be connected to an earting point which will be depending on where the battery charger is installed In a vehicle, connect the chassis ground lug to the chassis of the vehicle. In a boat, connect to the boat's grounding systems. In a fixed location, connect to earth.
STEP 3 - CONNECT TO 110V/220-240V AC MAINS POWER
Connect the battery charger to the 110V/220-240V AC mains powered socket and turn on the mains power.
STEP 4 - CHARGING
During the charge process, the CHARGING and STAGE LAMP will flash various patterns. This is normal and indicates the various charge stages.
When the STAGE LAMP remains on, this is known as the float stage and the charger can be left connected to the battery without over charging.
If the POWER ON LAMP is flashing, there is fault; refer to "Fault Codes" explanation on page 16 of this manual.
STEP 5- DISCONNECTION
Ensure the 110V/220-240V AC mains switch is turned off and the charger is disconnected from the 110V/220-240V AC mains power.
Battery out of vehicle
Remove the BLACK lead (battery clip) from the battery.
Remove the RED lead (battery clip) from battery.
Battery in vehicle
Remove the chassis connection.
Remove the battery terminal connection.
8. MOUNTING INSTRUCTIONS
8-stage chargers are designed for indoor, out of weather use only. Ensure that both charger and battery are in a well-ventilated space during charging. The battery charger end plates include a mounting flange for easy mounting.
If permanently fixed the charger should be mounted to a suitable horizontal or vertical panel, with at least 10cm clearance from the end plates to provideadequate ventilation for the cooling fan.
9. PERMANENT WIRING TO BATTERY
It is possible to hard wire the DC charging leads to the battery for permanent installations.
You will need 2 x ring terminals, an inline fuse holder and a fuse with a rating equal to or more than twice of the chargers output. (See below)
5A = 10 Amp fuse 7A = 15 Amp fuse 10A = 20 Amp fuse
12A = 25 Amp fuse 15A = 30 Amp fuse 20A = 40 Amp fuse
Connection:
1. Cut off the supplied battery clips; ensure you leave sufficient cable to reach the battery terminals. (DO NOT extend the battery charger DC cables, as the added voltage drop will cause incorrect charging).
2. Fit a ring terminal to the BLACK Negative (-) wire.
3. Connect the inline fuse to the RED Positive (+) wire.
4. Connect a ring terminal to the other end of the inline fuse.
5. Connect the RED lead (with inline fuse and ring terminal) to the Positive (+) battery post.
6. Connect the BLACK lead (with ring terminal) to the Negative (-) battery post.
7. Fit the correctly rated fuse.
If the charger is used in a Permanent / Hard Wired application and the vehicle will not be used for some time, it is best to leave the charger connected to mains power (turned 'On') so that it can maintain the battery fully charged.
Ensure any modification to the 110V/220-240V AC mains lead is carried out by a qualified person and that connection to supply mains is in accordance with National wiring rules.
CAUTION
ALWAYS PLACE THE12V AUTOMATIC LITHIUM BATTERY CHARGER IN AN ENVIRONMENT WHICH IS:
A. WELL VENTILATED.
B. NOT EXPOSED TO DIRECT SUNLIGHT OR HEAT SOURCE.
C. OUT OF REACH FROM CHILDREN.
D. AWAY FROM WATER / MOISTURE, OIL OR GREASE.
E. AWAY FROM ANY FLAMMABLE SUBSTANCE.
F. SECURE NO RISK OF FALLING.
SAFETY
(1)The charger is designed for charging 12V Lithium-ion batteries with LiFePO4 batteries.
(2)Do not use the charger for any other purpose.
(3)Check the charger cables prior to use. Ensure that no cracks have occurred in the cables or in the bend protection. A charger with damaged cables must not be used. A damage cable must be replaced by a professional representative.
(4)Never charge a damaged battery.
(5)Never charge a frozen battery.
(6)Never place the charger on top of the battery when charging.
(7)Always provide for proper ventilation during charging.
(8)Avoid covering the charger.
(9)A battery being charged could emit explosive gasses. Prevent sparks close to the battery. When batteries are reaching the end of their lifecycle internal sparks may occur.
(10)All batteries fail sooner or later. A battery that fails during charging is normally taken care of by the chargers advanced control, but some rare errors in the battery could still exist. Don't leave any battery during charging unattended for a long period of time.
(11)Ensure that the cabling does not jam or comes into contact with hot surfaces or sharp edges.
(12)This appliance is not designed for use by young children or people who cannot read or understand the manual unless they are under the supervision of a responsible person to ensure that they can use the battery charger safely. Store and use the battery charger out of the reach of children, and ensure that children cannot play with the charger.
(13)Connection to the mains supply must be in accordance with the national regulations for electrical installations.
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