18650 Lithium Battery Charger Protection Board 2S 7.4V 8A Li-ion

The 18650 Lithium Battery Charger Protection is a cutting-edge device designed to ensure the safe and efficient charging of lithium batteries. This innovative product incorporates advanced protective features that safeguard the battery from overcharging, over-discharging, and short-circuiting, thereby extending its lifespan and preventing potential hazards.

Specifications

Package: SMD
Model Number: 2S 7.4V 8A Li-ion 18650 Lithium Battery
Operating Temperature: 80 C
Dissipation Power: 8A
Supply Voltage: 7.4V

Description

Properties of the lithium battery protection board:

• Model: HX – 2S – A10
• Size: 41 * 8 * 2.2 mm
• Maximum working current: 8 a
• Maximum instantaneous current: 16 a
• Static current: less than 10uA
• Resistance: less than 300 m Ω
• Charging voltage: 8.4 v-9v
• Overcharging range: 4.25-4.35 v plus or minus 0.05 v
• Overvoltage range: 2.5-3.0 v plus or minus 0.05 v
• Working temperature: – 40 – + 50 ℃
• Storage conditions: – 40 – + 80 ℃
• Effective life: more than 50,000 hours
• Short circuit protection: to protect and restore must charge
• The protection board size and device description;
• The protective plate size is 41 * 8 * 2.2 mm
• Welding point description:
  · B + battery anode;
  · B – connect battery negative terminal;
  · MMB connects battery 1 to battery 2;
  · P + charging/discharge correct poles (charging end/discharge end sharing);
  · P – charging/discharge terminal negative terminal (charging end/discharge end sharing).

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18650 Lithium Battery Charger Protection Board 2S 7.4V 8A Li-ion
darazsales

TP4056 Type C Lithium 18650 Battery Charger Board

Specifications

• Model Number: TP4056 Type-c
• Operating Temperature: Not Specified
• Dissipation Power: Not Specified
• Supply Voltage: 5V
• Condition: New
• Type: Voltage Regulator
• Brand Name: Elanzeme
• Origin: Mainland China
• Supply Voltage: 5V
• Dissipation Power: 1A

How to use:

1. 1. This shot the ball. The Type-C master and the +-pad of its side are the power input, and the 5V input voltage, B + lithium battery positive plate, and B-lithium battery negative electrode.
2. 2. OUT +, OUT – Take the load, such as moving the roll-off board to is negative or other load and Connect the battery to B +, B-, and insert the phone charger into the USB female seat, The red light is on charging, blue light is bright.
3. 3. When the input is input, the current is obtained from the power supply output.
4. 4. If no power is not connected, the current is obtained from the battery and the battery voltage is lower than 2. 5V, the output is automatically turned off.

Precautions:
1. When you first access the battery, you may have an output voltage output without voltage, you need to access the 5V charge and activate the protection circuit on the power input.
2. When powering with a mobile phone charger, you must output 1A or more, otherwise, it may not be charged normally.
3. The load on the OUT side should be disconnected when charging.

Note: The module only works with a USB to USB-C, it doesn’t support USB-C to USB-C charge

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TP4056 Type C Lithium 18650 Battery Charger Board
darazsales

TP4056 Lithium-ion 18650 Battery Charger Module with Type C

The TP4056 18650 Battery Charger Module is a compact and efficient charging solution for lithium-ion batteries. With a maximum charging current of 1A and a built-in protection circuit, this module ensures safe and reliable charging. Its small size and easy-to-use design make it ideal for a variety of applications, from DIY projects to commercial products.

Specification

• Charge module: Linear charging
• Current: 1A adjustable
• Charge precision: 1.5%
• Input voltage: 4.5V-5.5V
• Full charge voltage: 4.2V
• Led indicator: red is charging Green is full charged
• Input interface: micro USB
• Work temperature: -10° to +85°
• Inversed polarity: No
• Size: 25x19x10mm

package Include

• 1 x Lithium-ion Battery Charger Module

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TP4056 Lithium-ion 18650 Battery Charger Module with Type C
lahiru Dhananjaya

18650 Power Bank Case 5V 2A with Micro USB Type C

18650 Power Bank Case External 5V 2A Battery Charge Storage Box Shell Micro USB Type C For Charging Mobile Phones Portable

Features:

Package includes: 
1 x 18650 Power Bank Case

18650 Power Bank Case
lahiru Dhananjaya

18650 Battery Digital Display Module Lithium Battery Charger Board LED Dual USB 5V 2.4A MicroType-C USB Mobile Power Bank

18650 Battery Charging Module with Digital Display is,

Features

• • Portable Mobile Power Supply Module.
  • Supports 3 USB cables.
  • Hold down the button after standby, LED digital display power supply.
  • LED digital screen shows current battery power when charging.
  • When discharging, the LED digital screen displays the current power, and the display saves about 30 seconds (double-click button to restore the display).
  • After charging and discharging, the system will provide accurate battery instructions.

Specifications:

• Material: ABS
• Size: 65*25*5mm/2.56*0.98*0.2″

Notes:
1. Due to the different monitor and light effect, the actual colour of the item might be slightly different from the colour showed on the pictures. Thank you!
2. Please allow 1-3mm measuring deviation due to manual measurement.

Packages include: 1 x 18650 Battery Digital Display Charging Module

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18650 Battery Charging Module with Digital Display
lahiru Dhananjaya

Li-ion Lithium 18650 Battery Charger 12.6V 20A

Li-ion Lithium 18650 Battery Charger is a useful ….

Specification

• Product size: 59 * 20 * 3.4mm
• Product weight: 4.3g
• Charging voltage: 12.6V – 13.0V
• Continuous discharge current (upper limit): 20A (if the cooling environment is bad, please reduce the load current for use)
• Continuous charging current (upper limit): 10A
• Standard version: applicable to electric drills with starting current below 40A and power below 65W.
• Enhanced version: applicable to electric drills with starting current below 60A and power below 100W.

1: Three 15C-20C power batteries or six 10C-15C power batteries are required to successfully start the electric drill (ordinary 18650 cannot start the electric drill!!!).

2: Wiring 0V, 4.2V, 8.4V, 12.6V in strict accordance with the diagram, and do not intentionally short circuit.

3: When the load with brush motor is used, a non-polar capacitor (withstand voltage above 25V, capacity 10uF-100uF) must be connected in parallel at the positive and negative terminals of the motor to prevent the reverse peak voltage generated by the motor from interfering with the protection board or breaking through MOS tubes.

Note 4: When three groups of batteries are connected in series, please ensure that the voltages of each group of batteries are the same. If they are different, please fully charge each group of batteries separately and then use them in series… During the discharge test, the group of batteries with fast voltage drop is the poor battery.

For some customers with poor electronic foundation, please explain: Never mix good batteries with poor batteries! The capacity/internal resistance of the three batteries should be as close as possible! (The service effect of two good batteries one poor battery=the service effect of three poor batteries).

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3S 20A 12.6V Li-ion Lithium Battery 18650 Charger Protection Board BMS Module
lahiru Dhananjaya

Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module

The TP4056 Lithium Battery Charger is a high-quality charging solution for lithium-ion batteries. With its compact design and efficient charging capabilities, this charger is perfect for a variety of applications. It features overcharge protection, short circuit protection, and a built-in thermal shutdown function for added safety.

• Charge module- Linear charging.
• Current- 1A adjustable.
• Charge precision- 1.5%.
• Input voltage- 4.5V-5.5V.
• Full charge voltage- 4.2V.
• Led indicator- red is charging Green is full charged.
• Input interface- micro USB.
• Work temperature- -10° to +85°.
• Inversed polarity- NO.
• Size- small to 25X19X10mm.

Package Included:

1 x 5V Mini USB 1A Lithium Battery Module

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TP4056 Lithium Battery Charger Module – MINI USB
Ashen Premathilake