tp-535 lithium polymer charger user's guide
The Thunder Power TP-535 is a lightweight lithium polymer battery charger featuring an ultra-high-speed digital power system. It supports charging up to 3500mA and handles packs with up to 5 cells in series, equipped with reverse polarity protection and automatic cell counting capabilities.
To operate the device, connect a 12VDC input source (such as a vehicle battery or pure DC supply) to the INPUT jack and attach the Li-Po battery pack to the OUTPUT terminals. Users can select the charge current rate and cell count before pressing the Start/Stop button. The charger utilizes LED indicators and audible beeps to display charging status, such as Constant Current (CC), Constant Voltage (CV), or completion.
| Input Power Source | 11V-15VDC requires 5A current rate at maximum charge rate |
|---|---|
| Charge Voltage Range | 3.7V to 18.5V (1-5 cells in series) |
| Charge Current Range | 500mA to 3500 mA |
| Full Charge Voltage | 4.2V per cell |
| Overcharge Cut Off Voltage | 4.3V/Cell |
| Maximum Output Power | 45Watt |
The TP-535 is specially designed to charge Lithium-polymer batteries only and should not be used for NiCd, NiMh, or SLA batteries.
The device requires a 12VDC power source, preferably an auto-vehicle 12VDC battery or high-quality pure DC power supply capable of providing at least 5A.
Charging is complete when the Full LED (Green) is solid ON and the device beeps 6 times in a minute for 5 minutes.