TP4056 Chargeur Lithium 18650 3A-10A Parallèle TP4056 BMS 1S 10A
The current price for TP4056 is 3900 pcs, very cheap.
Lithium Cas Module 18650 Micro USB TP4056 Charging Charge Protection
Specification:
Input voltage: 5V (with Micro USB Interface)
Charging cut-off voltage: 4.2V 1%
maximum charge current: 1000mA
Battery discharge protection voltage: 2.5V
Battery overcurrent protection current: 3A
How to install :
- Install a voltage source that does not exceed 5V
- Install the positive battery to b+ and the negative battery to B-
- Attach positive load to Out+ and negative load to Out-
Note:
-. Do not connect the load when charging the battery!!!
-. Red LED when charging is running, Green LED when charging is complete
Protection Features
This module uses TP4056/TC4056 controller IC and separate protection IC. There are other types of modules on the market that use TP4056/TC4056 but do not have the protection circuitry or IC to provide the protection required with lithium batteries. This module uses the TP4056/TC4056 and DW01A Li-Ion battery protection ICs, which together provide the following protection features:
The amount of constant current to charge with a constant voltage of the connected lithium battery
Over-discharge protection - keeps your battery from discharging below 2.4V, the normal minimum voltage level.
If the connected battery has been discharged below 2.4V, the module will cut output power from the battery until the battery recharge voltage is above 3.0V (over-discharge voltage), at which time the module will again allow discharge of power from the battery to connected load. Although the module cuts the output power from the battery during over-discharge situations, it still allows battery charging to occur via the parasitic diode of the discharge control MOSFET (FS8205A Dual MOSFET).
Overcharge protection - the module will safely charge your battery up to 4.2V
Overcurrent and short circuit protection – the module will cut off the output from the battery if the discharge level exceeds 3A or if a short circuit condition occurs
Soft-start protection limits inrush current
Trickle charge (battery reconditioning) - if the connected battery voltage level is less than 2.9V, the module will use a 130mA trickle charging current until the battery voltage reaches 2.9V, at which point the charging current will increase linearly to the configured charge current.
Application Features
- Reduced Board Size due to Miniature Package SOT-23-6.
- Protection IC for Single Cell Lithium-Ion / Lithium-polymer Battery Pack
- Ultra-Low Quiescent Current at 3μA
(Vcc=3.6V).
- Overdischarge current at 4μA
(Vcc = V).
- Precision Voltage Overcharge Protection
4.3V ± 50mV
- Two Detection Levels for Overcurrent
Protection.
- Delay time generated by internal circuitry.
No external capacitor required.
TP4056 Chargeur Lithium 18650 3A-10A Parallèle TP4056 BMS 1S 10A
The current price for TP4056 is 3900 pcs, very cheap.
Lithium Cas Module 18650 Micro USB TP4056 Charging Charge Protection
Specification:
Input voltage: 5V (with Micro USB Interface)
Charging cut-off voltage: 4.2V 1%
maximum charge current: 1000mA
Battery discharge protection voltage: 2.5V
Battery overcurrent protection current: 3A
How to install :
- Install a voltage source that does not exceed 5V
- Install the positive battery to b+ and the negative battery to B-
- Attach positive load to Out+ and negative load to Out-
Note:
-. Do not connect the load when charging the battery!!!
-. Red LED when charging is running, Green LED when charging is complete
Protection Features
This module uses TP4056/TC4056 controller IC and separate protection IC. There are other types of modules on the market that use TP4056/TC4056 but do not have the protection circuitry or IC to provide the protection required with lithium batteries. This module uses the TP4056/TC4056 and DW01A Li-Ion battery protection ICs, which together provide the following protection features:
The amount of constant current to charge with a constant voltage of the connected lithium battery
Over-discharge protection - keeps your battery from discharging below 2.4V, the normal minimum voltage level.
If the connected battery has been discharged below 2.4V, the module will cut output power from the battery until the battery recharge voltage is above 3.0V (over-discharge voltage), at which time the module will again allow discharge of power from the battery to connected load. Although the module cuts the output power from the battery during over-discharge situations, it still allows battery charging to occur via the parasitic diode of the discharge control MOSFET (FS8205A Dual MOSFET).
Overcharge protection - the module will safely charge your battery up to 4.2V
Overcurrent and short circuit protection – the module will cut off the output from the battery if the discharge level exceeds 3A or if a short circuit condition occurs
Soft-start protection limits inrush current
Trickle charge (battery reconditioning) - if the connected battery voltage level is less than 2.9V, the module will use a 130mA trickle charging current until the battery voltage reaches 2.9V, at which point the charging current will increase linearly to the configured charge current.
Application Features
- Reduced Board Size due to Miniature Package SOT-23-6.
- Protection IC for Single Cell Lithium-Ion / Lithium-polymer Battery Pack
- Ultra-Low Quiescent Current at 3μA
(Vcc=3.6V).
- Overdischarge current at 4μA
(Vcc = V).
- Precision Voltage Overcharge Protection
4.3V ± 50mV
- Two Detection Levels for Overcurrent
Protection.
- Delay time generated by internal circuitry.
No external capacitor required.
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