This hybrid Battery Charging and Protection Board is designed for five 26650 Lithium-Ion cells. It supports solar charging, hybrid charging sources and it even has a lot more to offer.
Highlights
- Hybrid Charging Sources
- Solar Charging Supported
- Multi-discharging Ports
- Large Capacity with 5 cells 26650 Batteries
- LED Indicators for Battery Status
- Battery protection and balancing
Product details
Sure Electronics PS-BC12113 | 5S 26650 Lithium Battery Charger and Balance Protection Board - BCPB4
As the new comer of BCPB (Battery Charging and Protection Board) series, BCPB4 inherits the high efficiency and high reliability of BCPB2 but offering more battery holders and larger capacity.
BCPB4 is designed for five 26650 Lithium-Ion cells in series and can be used as a power bank for Routers, Raspberry Pi’s, High power portable speakers and Mobile phones. This adds portability to your devices and saves you the cable mess.
Supporting hybrid charging sources and a wide range of charging input voltage makes the BCPB4 stand out. Any 5-27V 2A adapter can be used to charge the batteries with BCPB4. With MPPT charging circuit equipped, this board works as MPPT solar charge controller and supports up to 35W charging ability. Besides that, the balance and protection circuit constantly to monitor each cell's voltage, the current of charging or discharging, and the temperature of the environment and offers protection against all the charge, discharge and temperature dangers.
Notes:
- When the board is used for the first time, it is normal to take much longer time to fully charge the board.
- Turn off the apparatus if it is disused for long time.
- If your board goes into protection status, please recharge the board with power adapter to make it active again.
- We do not provide technical support for any behavior of connecting the battery charger and balance protection board with power supply out of the recommended range. Warranty will be lost due to this.
Electrical Specifications
|
Parameters
|
Conditions
|
Min.
|
Typ.
|
Max.
|
Unit(s)
|
|
Supply Voltage
|
-
|
5
|
12
|
24
|
VDC
|
|
Maximum discharge current
|
-
|
-
|
-
|
10
|
A
|
|
Charge current
|
-
|
0.3
|
2
|
2.5
|
A
|
|
Overcharge detection
|
Per single cell
|
-
|
4.235
|
-
|
V
|
|
Overcharge release
|
Per single cell
|
-
|
4.18
|
-
|
V
|
|
Over-discharge detection
|
Per single cell
|
-
|
2.8
|
-
|
V
|
|
Over-discharge release
|
Per single cell
|
-
|
3
|
-
|
V
|
|
Balancing starting voltage
|
Per single cell
|
-
|
4.18
|
-
|
V
|
|
Operating temperature
|
-
|
-
|
20
|
50
|
°C
|
