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Search Results for: 18650

Home › Search results for "18650" (Page 27)
July 14, 2022 0 In

Lii-500 Smart Charger 

Lii-500 Smart Charger 

Specification

Input : DC12V/2A

Output : DC4.2V 300mA/500mA/700mA/1000mA×4

DC1.48V 300mA/500mA/700mA/1000mA×4

DC 5V 1000mA

Compalible with Ni-MH/Cd. AA AAA A SC Sizes

3.7V Li-ion Battery include: 26650,22650,26500,18650,

18490,17670,17500,17355,16340,14500,10440

– Read Instruction before use!

 
June 14, 2022 0 In

Lithium Battery Charger Protection Module (BMS) 10S 30A

BMS 10S 30A 36V Li-ion Lithium Battery Charge Board 18650 with Protection Balancer PCM 10S BMS Balance Charging Circuit Board
Application: electric car, twist car, electrician bicycle, scooter, inverter and so on
Size : 64mm×35mm×9mm
1: For 3.7V ternary , lithium cobaltate , lithium manganese oxide battery
2: Suitable power and voltage: 36V, less than 1000W
3: Over charge protection
4: Over discharge protection
5: Over current protection
6: Output short circuit protection
7: Over temperature protection (discharge max temperature 75 degree, charge min temperature -7 degree)
8: Working current: 30A (max)
9: Continuous working current: 25A (max)
10: Over-discharge protect voltage: 2.6V
11: Over-charge protect voltage: 4.25V
12: Charge current: 10A
13: Balance charge voltage: 4.2V

Package Includes:
1 × Li-ion Lithium Battery Charge Board
1 × Cable
March 1, 2022 0 In

Lithium Battery Charger Protection Module (BMS) 3S 60A 12.6V

Features
  • High Current Capacity: This BMS supports up to 60A, ideal for high-demand applications. It ensures your 18650 batteries handle heavy loads efficiently.
  • 3S Configuration: Designed for 3 series 18650 batteries, providing balanced charging. It optimizes battery performance and longevity through proper management.
  • Comprehensive Protection: The BMS offers overcharge, overdischarge, and short circuit protection. It ensures your batteries remain safe and reliable under various conditions.
  • Efficient Balancing: It features cell balancing to maintain consistent voltage across all cells. This function prevents any cell from becoming overcharged or undercharged.
  • Compact and Durable: The board is compact, fitting easily into tight spaces. Its durable construction ensures reliable performance in demanding environments.
Specifications:
  • Module Name: 3S 12.6V Li-ion Lithium Battery Charger Protection PCB Board
  • Suitable Range: For nominal voltage 3.6V-3.7V lithium batteries (including 18650, 26650, and lithium polymer batteries)
  • Product Size: 62mm x 20mm x 3.4mm
  • Material: Metal
  • Charging Voltage: 12.6V
  • Maximum Output Current: 60A
  • Balance Function: The board equalizes voltage among the cells and protects them.
  • Recovery Function: Auto recovery for cell balancing.
  • Safety Features:
    • Overvoltage Protection: Prevents voltage exceeding 4.25V-4.35V.
    • Over-discharge Protection: Voltage range of 2.9V-3.3V.
    • Short Circuit Protection: Ensures safety during operation.
    • Under Voltage Protection: Safeguards against low voltage conditions.
  • Working Temperature: -40°C to +85°C
November 27, 2021 0 In

Lithium Battery Charger Protection Module (BMS) 2S 20A 8.4V (Balanced Version)

2s Li-Ion 20A 8.4V Protection board is a small PCB mounted Lithium Battery protection module. This small and smart protection module comes with various features like Short-circuits, Over-charge, Over-discharge, Over-current protection and Balance function. It is straight forward to install and convenient to use in all your DIY portable projects.

Suitable for lithium-ion cells in an 8.4V (max Voltage) 2s configuration.

Features
  • High Current Capacity: This BMS supports up to 20A, ideal for high-demand applications. It ensures your 18650 batteries handle heavy loads efficiently.
  • 2S Configuration: Designed for 2 series 18650 batteries, providing balanced charging. It optimizes battery performance and longevity through proper management.
  • Comprehensive Protection: The BMS offers overcharge, overdischarge, and short circuit protection. It ensures your batteries remain safe and reliable under various conditions.
  • Efficient Balancing: It features cell balancing to maintain consistent voltage across all cells. This function prevents any cell from becoming overcharged or undercharged.
  • Compact and Durable: The board is compact, fitting easily into tight spaces. Its durable construction ensures reliable performance in demanding environments.
Specifications:
  • Model: 2S Li-ion – 7.4V-8.4V
  • Over-Charge Detection Voltage: 4.2V-4.3V
  • Over-Discharge Detection Voltage: 2.5V-2.6V
  • Over-Current Protection: 25A
  • Max working Current: 20A
  • Operating Temperature: -10℃ -50℃
  • Static current: less than 18uA
  • Internal Resistance: Less than 7mΩ
  • Balance activation voltage: 4.17V-4.2V
  • Balance current: 100 mA
  • Size: Approx.: 48.4 x 20.1 x 4mm

 
November 22, 2021 0 In

Lithium Battery Charger Protection Module (BMS) 2S 20A 7.4V

Description

HX-2S-D20 7.4V BMS 2S 20A 18650 Lithium Battery Protection Board

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.

Two batteries (18650) can be connected simultaneously to the HX-2S-D20 charge-discharge controller module. 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 20 A.

Features:

  • Model: HX-2S-D20
  • High-accuracy voltage detection circuit
  • Protection against short circuit, overcharge and over-discharge. 
  • Four MOS transistor can control the battery charge and discharge.
  • Low standby current consumption.
  • Ability to cut the charging voltage, when maximum capacity of one cell is reached.
  • 30,000 hours of operation.

Specification:

Model HX-2S-D20
Over Charge Voltage Range 4.25-4.35 V + 0.05 V
Over Voltage Range 2.5-3.0 V + 0.05 V
Max. Operating Current 13 A
Max. Limiting Current 20 A
Charging Voltage 8.4-9 V
Quiescent Current Lower than 10 µA
Internal Resistance <300 Ohm
Operating Temperature -40°C to +50°C
Length (mm) 44.77
Width (mm) 18.85
Height (mm) 3.5
Weight (gm) 4
Shipment Weight 0.005 kg
Shipment Dimensions 4 × 4 × 1 cm
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