TP4056 Lithium Battery Charger | Micro USB Module Sri Lanka

TP4056 Lithium Battery Charger | Micro USB Module Sri LankaPower your DIY electronics with the TP4056 lithium battery charger module. Designed for 18650 cells, this module offers safe, efficient, and compact charging via Micro USB. Ideal for IoT projects and portable devices.SpecificationsElectrical ParametersInput Voltage: 4.5V to 5.5V DCCharging Voltage: 4.2V ± 1% (constant voltage)Charging Current: Adjustable, default 1A (via resistor configuration)Input Current: Up to 1A (based on the charging current setting)Efficiency: ~85% at 1A charging currentBattery Type: Single-cell lithium-ion/lithium-polymerTermination Current: 10% of programmed charging current (e.g., 100mA for 1A setup)FeaturesProtection Circuits:Overcharge ProtectionOvercurrent ProtectionShort-circuit ProtectionReverse Polarity Protection (limited to input connections)Thermal Regulation: Automatically reduces charging current to prevent overheating.Soft Start: Reduces inrush current during startup.Automatic Recharge: Initiates charging if the battery voltage drops below a preset level (~4.05V).Adjustable Charging CurrentThe charging current can be adjusted by replacing the onboard resistor (RPROG):Default: 1.2kΩ for 1A currentApproximate Formula: I_CHARGE = 1200V / RPROG (Ω)ApplicationsDIY ElectronicsPower BanksBattery Management SystemsPortable DevicesSolar Charging SystemsOperating ConditionsOperating Temperature: -10°C to 85°CStorage Temperature: -65°C to 125°CHumidity: 5% to 90% RH (non-condensing)Safety RecommendationsEnsure proper heat dissipation if charging at high currents.Do not exceed the recommended input voltage (5.5V).Use with batteries having built-in protection circuits for maximum safety. https://lk-tronics.com/wp-content/uploads/2021/12/LKMOD00027_TP4056-Lithium-Battery-Charger-Edited.mp4VISIT OUR FACEBOOK PAGE FOR MORE INFO | MORE PRODUCT IN OUR SHOP SKU: LKMOD00027 Categories: Electronics accessories, Lithium Iron Batteries, Module Tags: 18650, 1A, 5v, Lithium Battery Charger Module, Micro USB, TP4056