-
TP4056 Lithium Battery Charger & Adjustable DC-DC Boost Converter Module
The TP4056 Lithium Battery Charger & Adjustable DC-DC Boost Converter Module is a highly compact, 2-in-1 power management board designed for DIY electronics, portable gadgets, and mini-UPS applications. It features an integrated USB Type-C interface to charge a single-cell 3.7V/4.2V lithium-ion or Li-Po battery safely while simultaneously boosting the output voltage up to 27V DC via an onboard adjustable potentiometer.Core Capabilities- Dual Functionality: Combines a safe 1A CC/CV linear lithium battery charger with a high-efficiency DC-DC step-up circuit on a single PCB.
- Adjustable Output Range: Smoothly steps up a 3.7V battery voltage to any targeted level between 4.3V and 27V DC to power microcontrollers, sensors, or 12V routers.
- Modern Type-C Port: Accepts standard 5V mobile charger inputs, backed by adjacent solder pads for direct hardwired power alternatives.
- Solder Terminal Layout: Includes clear, labeled pads for the battery source (
B+/B-) and the regulated boosted load output (VO+/VO-).
Are you planning to run this module at 5V, 9V, or 12V for your load? I can provide the exact maximum current limitations for that specific voltage range.৳ 100.00৳ 140.0029% offTP4056 Lithium Battery Charger & Adjustable DC-DC Boost Converter Module
৳ 100.00৳ 140.0029% off -
Yongfa (or Jongfa) UL-2000C Inverter & Charger 2000W
âš¡ Yongfa UL-2000C 2000W 4-in-1 Power Inverter & Charger
The Yongfa (Jongfa) UL-2000C is a compact, high-efficiency 4-in-1 Solar IPS / UPS system designed for dependable home and office backup power during load shedding. It functions as a power inverter, an intelligent battery charger, and an instantaneous automatic backup switch.- Dual Power Mode: Seamlessly converts 12V DC battery power into standard 220V AC household electricity.
- Smart 20A Charger: Built-in 20A battery charger features an auto-cut feature to prevent battery overcharging and maximize lifespan.
- Power Output: Features a 2000W peak capacity with a recommended continuous operating load of 1000W–1100W.
- Modified Sine Wave: Optimized for running basic household electronics like LED lights, ceiling fans, televisions, and desktop computers.
- Expanded Connectivity: Equipped with dual multi-format AC output sockets and dedicated 5V USB ports for direct mobile device charging.
- Comprehensive Protection: Outfitted with an active cooling fan and built-in protection against short circuits, overloads, overheating, and low-voltage drops.
Would you like help with any of the following?Calculate the total wattage of your appliances to see if they fit this unitDetermine how many hours of backup a 100Ah or 200Ah battery will provideCheck current pricing and availability across online marketplaces৳ 4,500.00৳ 6,000.00Yongfa (or Jongfa) UL-2000C Inverter & Charger 2000W
৳ 4,500.00৳ 6,000.00
