Trolltek™ AC LiFePO4 Battery Chargers – 12V, 24V, 36V & 48V
Description
The Trolltek™ AC LiFePO4 Battery Charger range provides dedicated mains-powered charging for lithium battery systems. Available in 12V, 24V, 36V and 48V versions, with 300W and 600W charger options depending on the required charge current.
With an IP65 rated enclosure, automatic multi-stage charging and integrated electrical protection, these chargers are well suited to permanently installed marine, 4WD, caravan, RV and other battery systems.
Trolltek™ AC LiFePO4 Battery Chargers
Trolltek™ chargers are configured for the Trolltek™ range of lithium batteries, with charge voltages preset for the corresponding battery voltage.
They may also be suitable for other compatible lithium batteries where the battery manufacturer's specified charging voltage and current match the charger output.
Key Features
- Designed for LiFePO4 lithium battery charging
- 230-240V AC input
- 12V, 24V, 36V and 48V charger options
- 300W and 600W models available
- Automatic multi-stage charging
- IP65 rated enclosure
- Soft start
- Over-voltage protection
- Over-temperature protection
- Short-circuit protection
- 92-96% efficiency
- Ring terminal battery connections
Automatic Lithium Battery Charging
The charger automatically manages the charging process using bulk and absorption stages to bring a compatible lithium battery up to its required charge voltage.
Once charging is complete, the charger's automatic control manages the output without requiring the user to manually disconnect and reconnect the charger after each charging cycle.
Low Voltage Battery Shutdown
The charger must detect battery voltage before beginning its charging cycle. If a lithium battery's BMS has entered low-voltage shutdown, the charger may not detect the battery and charging may not commence.
In this situation, the battery may need to be correctly reactivated or “woken” in accordance with the battery manufacturer's instructions before normal charging can begin.
Charger Specifications
| Specification | 300W Models | 600W Models |
|---|---|---|
| Model Series | TTKCH1 / TTKCH2 / TTKCH3 / TTKCH10 | TTKCH4 / TTKCH5 / TTKCH6 / TTKCH11 |
| Input | 230-240V AC, 50/60Hz | 230-240V AC, 50/60Hz |
| 12V Output | 14.6V DC / 20A | 14.6V DC / 40A |
| 24V Output | 29.2V DC / 10A | 29.2V DC / 20A |
| 36V Output | 43.8V DC / 6.8A | 43.8V DC / 13.6A |
| 48V Output | 58.4V DC / 5A | 58.4V DC / 10A |
| Soft Start | Included | Included |
| Over-Voltage Protection | Included | Included |
| Over-Temperature Protection | Included | Included |
| Short-Circuit Protection | Included | Included |
| Efficiency | 92-96% | 92-96% |
| Cable Length | 1m | 1m |
| Battery Connections | 8mm ring terminals | 10mm ring terminals |
| IP Rating | IP65 | IP65 |
| Dimensions | 190 x 145 x 40mm | 200 x 78 x 33mm |
| Weight | 1.1kg | 2.1kg |
| Warranty | 12 Months | 12 Months |
Selecting the Correct Charger
Select the charger that matches your battery system voltage and required charging current. When using the charger with batteries other than Trolltek™, confirm the battery manufacturer's specified charging voltage and maximum allowable charge current before connecting the charger.