Product OverviewThe TP4056 Li-ion Lithium Battery Charging Protection Module is a compact, easy-to-use single-cell charger and protection board for lithium-ion and lithium polymer batteries. Combining the proven TP4056 charging IC with onboard safety circuitry, this module is designed for hobbyists, makers, and small-scale portable electronics requiring reliable charging and battery protection.Why choose this TP4056 moduleComplete charging and protection in one compact board for single-cell Li-ion/LiPo batteries.Micro USB 5V input supports charging from common USB chargers and power banks.LED status indicators provide clear feedback during charge and completion.Adjustable charge current (typically up to 1A) to match battery capacity and project needs.Key FeaturesSingle-cell lithium-ion and lithium polymer charger (TP4056 IC)Integrated protection: overcharge, over-discharge, short circuit and reverse polarity protectionMicro USB 5V input compatible with standard USB adaptersCharge status LEDs for charging and full-charge indicationHigh efficiency with low heat generation during normal operationAutomatic charge-to-standby switching based on battery voltageSmall form factor for easy integration into portable devicesSpecificationsCharging IC: TP4056Input Voltage: 5V DC (via micro USB)Charge Current: Adjustable, typically up to 1ABattery Type: Single-cell Lithium-ion or Lithium PolymerProtection Features: Overcharge, over-discharge, short circuit, reverse polarityCharge Status Indication: LED indicators (charging, fully charged)Physical: Compact size, lightweight for portable integrationApplicationsPower banks and portable battery pack projectsDIY electronics and maker projects requiring a single-cell Li-ion chargerPortable LED lighting and small battery-powered devicesBattery replacement and prototyping for consumer gadgetsInstallation and Usage TipsUse a reliable 5V USB power source rated for the chosen charge current.Set the charge current by changing the programming resistor according to TP4056 datasheet if your battery requires less than 1A.Observe LED indicators: red usually means charging, and blue or green typically indicates full charge (refer to the specific module labeling).Avoid charging batteries that are physically damaged or swollen. Inspect cells before use.Allow some airflow around the module during high current charging to help dissipate heat.Safety and CompatibilityDesigned for single-cell Li-ion and LiPo batteries only. Do not use with multi-cell packs without appropriate balancing circuitry.Integrated protection reduces risk but always handle Li-ion cells with caution and follow battery safety best practices.Verify battery connector polarity before connecting to avoid reverse polarity damage.BenefitsReliable and safe charging for hobby and small-scale applicationsClear visual charging feedback via LEDsCompact, low-cost solution for integrating battery management into projectsReduces design time by providing ready-made charging and protection circuitryThe TP4056 Li-ion Lithium Battery Charging Protection Module offers a practical, efficient, and safe way to charge single-cell lithium batteries in a variety of projects. Its integrated protection features and simple Micro USB input make it an excellent choice for makers and electronics enthusiasts.Note: Images are for Illustration Purposes Only SKU: N/A Categories: Batteries, Cells and Power Supply, Sensors And Modules Tags: Battery Protection Module, Lithium Battery Charger, Lithium Ion Charger, Lithium Polymer Charger College Road Electronics4.85 (317 Reviews)
