12V 30A Smart Charger：

Description:

1. Suitable for 4 kinds of batteries (lithium battery, lead-acid, gel, open battery).

2. Fully automatic charging: In order to continuously charge the battery, the controller can always be connected to the on-board battery. When the charging energy is stopped, such as when the car stops driving or there is no sun at night, the battery will not discharge in reverse.

3. Safe and intelligent charging, multiple protections (overcharge, overdischarge, overheating, reverse polarity protection).

4. An external temperature sensor can be used for charging compensation under different temperature conditions.

5. The charging indicator can be installed externally. When the large current is discharged, the starting battery and the main battery will automatically be used in parallel.

Features:

This is a fully automatic charger that can use the battery (12V) to charge the battery (12V) (B2B), a power supply system designed specifically for RVs, campers, ships, etc.

B2B charging: Refers to charging the main battery through the car generator and starting battery. If it is not used in the car, you can also use one battery (12V) to charge another battery (12V).

1. When the car is running, the car generator can quickly charge the main battery through the controller at full power.

2.The controller can charge the main battery according to the specified current by boosting or stepping down, ensuring that the main battery is charged according to the standard charging curve.

B2B1230: 12V-12V/30A

Specification:

Model: BS123020

B2B charging: 12V-12V/30A,

MPPT solar charging: 12V/20A, 250W

Model: B2B1230

Main Battery: 12V

Main battery type: GEL. Sealed, LiFePO4, Lithium-ionV

Vehicle starter battery: 12V

Starter battery type: lead-acid

Max.charging power: 390W

Main battery max, charger current: 30A

Self-consumption current: 24mA

Dimension: about 190*197*70mm/7.48*7.76*2.76inch

Weight: about 1.44kg

Installation Notes:

1. Please install the charge controller as close to the main battery as possible, and keep the surrounding clean, tidy and well ventilated. To be installed on a hard surface.

2. It must be installed in a moisture-proof, waterproof and corrosion-proof place.

3. When the charging controller is working, the fan will bring out heat, so when installing, make sure to leave at least >10cm behind the charger controller.

4. According to the table, select the specification of the connecting wire, the length and the specification of the fuse. Reverse connection of the battery will cause serious damage to the equipment.

Blue-tooth Accessories:

Features:

This Blue-tooth module is an accessory of the solar controller. When the user needs to display the working parameters of the controller through the APP, the Blue-tooth module needs to be purchased separately, and the controller sends the working parameters to the mobile phone through the Blue-tooth module, through a dedicated APP show.

Connection method:

Insert the connection line of the Blue-tooth module into the dedicated Blue-tooth interface of the solar controller with Blue-tooth communication function, and then fix the module in any position.

Note: The Blue-tooth module cannot be installed in a metal shielded place, and the distance from the mobile phone is less than 10 meters

Notes:

1. Mobile phone operating system requirements: for Android version 5.0 or above, for IOS version iphone4.0 or above.

2. The Blue-tooth adapter cannot be installed in a metal shielded environment

3. Make sure that the Blue-tooth function and location information of the mobile phone are turned on

4. The APP must be run before the device is connected, the APP will automatically search for the device, click the device name to connect to Blue-tooth

5. The distance between the Blue-tooth adapter and the mobile phone must be less than 106. Only one mobile phone is allowed to connect to Blue-tooth at the same time, and the mobile phone needs to be connected, and the connected mobile phone must be exited from the APP

7. Some mobile phones may need to search repeatedly to find the device

Specification:

Model: BT10

Blue-tooth version: Blue-tooth 4.2

Working voltage: 5V (provided by the controller)

Standby power consumption: <500uA

Length of connection line: 3 meters

Blue-tooth distance <10 meters

Interface type XH2.54-4P

Size: about 67*35*20mm/2.64*1.38*0.79inch

APP name: Charger Connect

Packing List:

1*12V 30A Smart Charger

1*Bluetooth Module

1*manual