TP4056 LI-ION BATTERY CHARGING & PROTECTION PANEL WITH MICRO-USB 1A
Charge a single lithium-ion cell.
Use a TP4056-based Micro-USB charging and protection board for a compatible single 3.7 V lithium-ion cell. Match the configured charge current to the battery specification.
Before you order: This board is for a compatible single lithium-ion cell, not a multi-cell pack. Verify battery chemistry, polarity and charging-current suitability.
Features
- Charge status indicator
| Input voltage | 4.5~5.5V |
|---|---|
| Output voltage | 4.2V |
| Working current | 1A |
Pinout & connections
| Pin | Name | Description |
|---|---|---|
| 1 | IN+ | Power input+ |
| 2 | IN- | Power GND |
| 3 | BAT+ | Battery+ |
| 4 | BAT- | Battery GND |
How to Use
| Red light | charging |
|---|---|
| Green light | fully charged |
| Note | Input power and battery cannot be connected in reverse, otherwise the circuit will be damaged. |
Bulk orders & project enquiries
Need multiple units or a specific configuration? Send your quantity, project requirements and target delivery date so we can review your request.
Discuss your requirementsFor order questions, email info@longan-labs.cc. For technical support, email support@longan-labs.cc.
TP4056 Li-ion Battery Charging & Protection Panel with Micro-USB 1A
SKU: 2050006
Volume pricing
TP4056 LI-ION BATTERY CHARGING & PROTECTION PANEL WITH MICRO-USB 1A
Charge a single lithium-ion cell.
Use a TP4056-based Micro-USB charging and protection board for a compatible single 3.7 V lithium-ion cell. Match the configured charge current to the battery specification.
Before you order: This board is for a compatible single lithium-ion cell, not a multi-cell pack. Verify battery chemistry, polarity and charging-current suitability.
Features
- Charge status indicator
| Input voltage | 4.5~5.5V |
|---|---|
| Output voltage | 4.2V |
| Working current | 1A |
Pinout & connections
| Pin | Name | Description |
|---|---|---|
| 1 | IN+ | Power input+ |
| 2 | IN- | Power GND |
| 3 | BAT+ | Battery+ |
| 4 | BAT- | Battery GND |
How to Use
| Red light | charging |
|---|---|
| Green light | fully charged |
| Note | Input power and battery cannot be connected in reverse, otherwise the circuit will be damaged. |
Bulk orders & project enquiries
Need multiple units or a specific configuration? Send your quantity, project requirements and target delivery date so we can review your request.
Discuss your requirementsFor order questions, email info@longan-labs.cc. For technical support, email support@longan-labs.cc.