Temgo 14.6V 20A AC-DC Battery Charger for 12V LiFePO4 Batteries
3-Stage Intelligent Charging: Helps prevent overcharging and extend battery life.
14.6V 20A High-Output: Delivers up to 20A charging current for efficient charging of compatible 12V LiFePO4 batteries.
Multiple Safety Protections: Over-temperature, short-circuit, reverse-polarity, and over-voltage protection helps safeguard the charger and battery.
Durable Aluminum Alloy Housing: Provides excellent heat dissipation and durable protection for reliable long-term use.
Wide Application: Designed for compatible 12V LiFePO4 batteries in e-bikes, motorcycles, boats, golf carts, sweepers, and other applications.
Usage & Maintenance: Use in a cool, dry, well-ventilated area, away from heat sources and flammable gases. Match the positive and negative connections correctly, avoid wet conditions and thunderstorms, and always verify battery compatibility before use.
Free Shipping
Free Shipping
Free standard shipping on all orders
Estimated to be delivered within 2-5 business days.
Exclusion of Hawaii (HI), Alaska (AK), and Puerto Rico (PR)
Free Returns
Free Returns
30 Days Hassle Free Returns
5 Years Lifespan
5 Years Lifespan
Backed up by techical support within 24hrs.
Description
Description
Built for 12V LiFePO4 Battery Charging
Designed for 12V LiFePO4 batteries, Temgo’s 14.6V 20A Lithium battery charger delivers powerful, efficient charging, while 3-stage intelligent charging provides a gradual and consistent charging process to help prevent overcharging and support longer battery life.


Flexible Connection
Temgo’s 14.6V 20A LiFePO4 battery charger with Anderson Connector & M8 Ring Terminals provides convenient and secure connection options for compatible 12V LiFePO4 batteries.


Know Your Charging Status at a Glance
LED charging indicator provides clear, real-time feedback for Lithium ion Battery charging, standby, fully charged, and error status, making it easy to monitor the charging process and quickly identify abnormal conditions.


4-Way Protection for Safer Charging
Temgo’s 4-way protection 14.6V battery charger for 12V lithium batteries helps safeguard the charger and battery against over-temperature, short circuits, reverse polarity, and output over-voltage, reducing the risk of damage and providing safer, more reliable charging.


Designed for Easy Operation
The Temgo 14.6V 20A LiFePO4 battery charger features a plug-and-play Anderson Connector for quick and easy connection to be compatible with 12V LiFePO4 batteries. Simply connect the charger to the battery and plug it into an AC outlet for easy charging.


Specifications
Specifications
| Parameter | Specification |
|---|---|
| Input Voltage Range | AC 100V~240V, 50/60Hz |
| Maximum Input Current | 4A |
| Output Voltage | 14.6V DC |
| Output Current | 20A |
| Operating Temperature | 10ºC to 45ºC |
| Storage Temperature | -40ºC to 75ºC |
| Relative Humidity | 5% to 95% |
| Atmospheric Pressure | 70KPa to 106KPa |
| Dimensions (L×W×H) | 203mm × 100mm × 54mm |
| Net Weight | 1.3 Kg |






