Robokreeda TP4056 Micro USB Battery Charging Board (1A Lithium Charger Module)

Name: Robokreeda TP4056 Micro USB Battery Charging Board (1A Lithium Charger Module)
SKU: RK29056
Availability: InStock

₹82.60

Compact, safe, and reliable single-cell Li-ion/LiPo battery charger module with Micro USB input – perfect for 18650, 14500, 3.7V drone batteries, solar projects, and portable DIY gadgets.

Key Features

Genuine TP4056 constant-current/constant-voltage linear charger
Micro USB input (5V) – just plug in any phone charger or power bank
Charging current: up to 1A (default 1A, adjustable via Rprog resistor)
Full protection: over-charge, over-discharge, short-circuit, reverse polarity
Dual LED indicators: Red (charging), Green/Blue (fully charged or standby)
Pre-soldered IN+/IN–, BAT+/BAT–, and LOAD+/LOAD– pads
Automatic trickle charge for deeply discharged cells
Supports 4.2V Li-ion/LiPo cells (3.7V nominal)
Tiny size with mounting holes

SKU: RK29056 Category: Electronics Components

Description
Reviews (0)

Robokreeda TP4056 Micro USB Battery Charging Board (1A Lithium Charger Module)

Compact, safe, and reliable single-cell Li-ion/LiPo battery charger module with Micro USB input – perfect for 18650, 14500, 3.7V drone batteries, solar projects, and portable DIY gadgets.

Key Features

Genuine TP4056 constant-current/constant-voltage linear charger
Micro USB input (5V) – just plug in any phone charger or power bank
Charging current: up to 1A (default 1A, adjustable via Rprog resistor)
Full protection: over-charge, over-discharge, short-circuit, reverse polarity
Dual LED indicators: Red (charging), Green/Blue (fully charged or standby)
Pre-soldered IN+/IN–, BAT+/BAT–, and LOAD+/LOAD– pads
Automatic trickle charge for deeply discharged cells
Supports 4.2V Li-ion/LiPo cells (3.7V nominal)
Tiny size with mounting holes

Technical Specifications

Input Voltage: 4.5–5.5 V (Micro USB)
Charge Voltage: 4.2 V ±1%
Charge Current: 1 A (default)
Termination Current: ~100 mA
Operating Temperature: -40°C to +85°C
Dimensions: 28 × 17 mm

Applications

18650 battery power banks
Solar-powered IoT nodes
Bluetooth speakers & LED torches
Drone & RC toy charging
ESP32/ESP8266 portable projects

Package Includes

1 × Robokreeda TP4056 Micro USB Charger Board

Charge safely and simply — the Robokreeda TP4056 is the #1 choice for every maker’s lithium battery projects!

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₹35.40

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