Lithium Battery

4 Series 30A 18650 Lithium Battery Protection Board 14.8V 16V with Cable, a Balance Board for Drill Motor Lipo Cell Module comes with recovery function-AUTO Recovery and Integrated 10 low load resistance MOS tube.

It provides continuous discharge of 30A, Balanced current, for electric drill/sprayer/LED lights/low power inverter.(if the cooling environment is not good, please reduce the load current use)

The Scope of Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, a polymer lithium battery) where Charging voltage canbe range between 16.8V to 18.1V The board operates smoothly with Continuous charge current of (upper limit): 20A. The balanced version is suitable for starting current below 80A, power 135W below the drill (with balance)

The Board comes in a size of approx. 46 x 60 x 3.4 mm which can be easily installed in a compact size or on battery bundle itself.

 

Note:

1. The Successful start of the drill requires three 15C-20C power battery, or six 10C-15C power battery (ordinary 18650 cannot start the drill!!)
2. Strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, 16.8V, do not deliberately short circuit.
3. When the load of the brush motor is used, try to connect a non-polar capacitor (withstand voltage above 25V, capacity 10uF-100uF) to the motors positive and negative terminals to prevent the reverse spike from the motor. Break the MOS tube.
4. 4 groups of batteries in series, please ensure that the voltage of each group of batteries, if not the same, please fill each battery separately and then use in series. The Discharge test, the voltage drop faster battery that group is a poor battery.

Features:

1. Overcharge protection,
2. Over-discharge protection function, short circuit protection function,
3. Overcurrent protection function, band balance.

 

Package includes:

1 x 4 Series 30A 18650 Lithium Battery Protection Board

1 x Battery Connecting Cable

Specifications:

In 3S 10A 12V 18650 Lithium Battery Charger Board Protection Module, 3S stands for 3 18650 batteries or polymer lithium battery series combination. With 10.8V rated voltage for polymer battery, 11.1V 18650 or 3.7V lithium battery rated voltage and 12.6V lithium battery can be charged. And discharge 10A (referring to the maximum discharge current limit) Lithium battery protection board it also Comes with over-charge, over-discharge, over-current, short circuit protection.

 

Formula expansion :

1C battery expansion, 2000 capacity is equal to 2AH x 1 = 2A upper limit of current.
3C battery expansion, 2000 capacity equal to 2AH x 3 = 6A upper operating current.

If the battery gets heated, does not apply that battery, such a situation cannot be long-term use, the battery will soon be damaged.

 

Notes :

1: strictly according to the drawing wiring 0 V (B), 3.7 V (B1), 7.4 V (B2), 11.1 V (B +), not intentionally short circuit!
2: Once you have charged the first line, it will have output.
3: When connecting three battery groups, please make sure that the voltage of each battery group, if not the same, fill each battery separately and then use it in series. discharge test, the fastest battery voltage drop, which group is low battery. (2 good battery + a use effect = 3 low battery low battery use effect).

 

Warning:

The protection board can not be used for lithium iron phosphate batteries, lamp hernia, hand drill battery, electric battery fish, electric bicycle battery, car battery for children, 775 (4A) motor, 1 W fish eye LED light, please pay attention customer purchase connection! Described in terms of power for the following products: Massager rechargeable battery, LED ready light power supply, 12 V electronic products, solar street lamp battery, power backup monitor, and other products.

 

Features:

1. Operating current : 6 8A
2. Current limit : 10 13A
3. Storage condition : -40 +80 
4. Resting current: less than 30uA
5. Effective lifetime: over 30,000 hours
6. Internal resistance: less than 100mΩ
7. Short-circuit protection: protection
8. Self-recovery delay

Package Includes :

1 x 3S 10A 12V 18650 Lithium Battery Charger Board Protection Module.

Specifications :-

The 3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12.6V  comes with recovery function-AUTO Recovery and Integrated 10 low load resistance MOS tube.

It provides a continuous discharge of 20A, 100mA balanced current, for electric drill/sprayer/LED lights/low power inverter.  (if the cooling environment is not good, please reduce the load current use)

The Scope of Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, a polymer lithium battery) where Charging voltage can be range between 16.8V to 18.1V The board operates smoothly with Continuous charge current of (upper limit): 20A. The balanced version is suitable for starting current below 80A, power 135W below the drill (with balance)

The Board comes in a size of approx. 46 x 60 x 3.4 mm which can be easily installed in a compact size or on battery bundle itself.

Features:

1. 3S 11.1V 12.6V 20A 18650 lithium battery protection board (comes with recovery function-AUTO Recovery).
2. Application: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650.26650, a polymer lithium battery).
3. Continuous discharge current (upper limit): 20A (if the cooling environment is not good, please reduce the load current use).
4. Continuous charge current (upper limit): 20A.
5. Suitable for the drills with starting current below 80A, power 135W below.

Note:

1. The Successful start of the drill requires a three 15C-20C power battery, or six 10C-15C power battery (ordinary 18650 cannot start the drill!!).
2. Strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, 16.8V, do not deliberately short circuit.
3. When the load of the brush motor is used, try to connect a non-polar capacitor (withstand voltage above25V, capacity 10uF-100uF) to the motor’s positive and negative terminals to prevent the reverse spike from the motor. Break the MOS tube.
4. 4 groups of batteries in series, please ensure that the voltage of each group of batteries, if not the same,  please fill each battery separately and then use it in series. The Discharge test, the voltage drop faster battery that group is a poor battery.

TP5100 4.2v 8.4v Single Double Lithium Battery Charge Management Lion Battery Compatible 2A Charging Board is a double switch buck 8.4V, single cell 4. 2V lithium battery charge management chip. Its ultra-compact QFN16 package and simple external circuit, making TP5100 ideal for portable equipment so large current charging management applications. Meanwhile, TP5100 built-in input overcurrent, under-voltage protection, over-temperature protection, short circuit protection, battery temperature monitoring, reverse battery protection.
TP5100 has 5V-15V wide input voltage, dual battery trickle charge into pre-charge, constant current, constant voltage three-phases, pre-charge current trickle charge current through an external resistor adjustment, the maximum charge current up to 2A. TP5100 with a frequency of 400kHz switching mode makes it possible to use a smaller outer Suo device and the large current charging still maintains a smaller amount of heat.

The 3 Series 6A 18650 Lithium Battery Protection Board 11.1V 12.6V with Balance for Drill Motor Lipo Cell Module comes with recovery function-AUTO Recovery and Integrated 10 low load resistance MOS tube.

It provides a continuous discharge of 6A, 100mA balanced current, for electric drill/sprayer/LED lights/low power inverter.(if the cooling environment is not good, please reduce the load current use)

The Scope of Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, a polymer lithium battery) where Charging voltage can be range between 16.8V to 18.1V The board operates smoothly with Continuous charge current of (upper limit): 6A. The balanced version is suitable for starting current below 80A, power 135W below the drill (with balance)

The Board comes in a size of approx. 50 x 16 x 3.4 mm which can be easily installed in a compact size or on battery bundle itself.

Applicable Scope

The power range is suitable for the following products: massager battery pack, LED light standby power supply, 12V electronic products, solar street light battery pack, monitor backup power supply, and other products.
Note: 3A current discharge products above, the battery discharge rate to 3C or more.

Precautions:

1. Please strictly follow the wiring 0V (B -), 3.7V (B1), 7.4V (B2), 11.1V (B +), do not deliberately short circuit.
2. Please charge after connecting the line, then it will have output.
3. When connecting three groups of batteries, please ensure that the voltage of each group of batteries, if not the same, please fill each battery separately and then use in series. Discharge test, the voltage drops quickly when the group of battery time difference battery.
4. Please do not mix the battery and the poor battery together!3 sets of battery capacity/resistance closer to the better!(Two good batteries +1 a poor battery use effect = 3 poor battery use effect).

Specifications and Features:

1. Charging Voltage: 12.6V-13V
2. Overcharge Voltage Range: 4.25V-4.35V 0.05V
3. Overpressure Voltage Range: 2.3V-3.0V 0.05V
4. Upper Limit Operating Current: 5A-6A
5. Upper Limit Instantaneous Current: 10A
6. Quiescent Current: less than 30uA
7. Internal Resistance: less than 45m ohm
8. Effective Life: more than 50,000 hours
9. Operating Temperature: -40°C +50°C degrees
10. Storage Conditions: -40°C +80°C degrees 3S 11.1V 12.6V 6A 18650 lithium battery protection board (comes with recovery function-AUTO Recovery)
11. Application: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650.26650, a polymer lithium battery)
12. Continuous discharge current (upper limit): 10A (if the cooling environment is not good, please reduce the load current use)
13. Continuous charge current (upper limit): 6A.

BMS (Battery Management System) a battery management system that is designed to monitor the status of batteries, control the process of charging/discharging the battery, etc.

This BMS charge-discharge controller module comes with pre-soldered nickel strip ready to use for a single 18650 rechargeable cell.The module has protection against short circuit, overcharge and over-discharge.One of the functions of the charge controller is to turn off the power supply for the batteries when the maximum capacity of at least one battery is reached.This BMS controller is designed for more than 30,000 hours of operation.The maximum allowable current is 5A.

If the maximum permissible value of the supply voltage is exceeded, the charge controller activates the protection mode.In order to restore the module, it is necessary to re-apply voltage to the input of the BMS board or wait a while until the charge controller automatically disables protection.

Wiring Instructions:B+ : Connected to the battery positive.B- : Connected battery negative.P+ : For the battery pack output-input positiveP- : For the battery pack output-input negative

Features:

1. Small size designed for a four-cell battery pack.
2. Simple and convenient circuit for easy connections
3. Over-charge/Over-discharge Protection.
4. Pre-soldered Nickel Strip ready to mount on battery.

Package Includes:

1 x 1S 5A 18650 Lithium Battery Protection Board

Specifications: