




KickAss Flexicharge 12V 16A ACDC Smart Battery Charger For Lead Acid, AGM & Lithium Batteries
Pickup available at Acacia Ridge Store
Usually ready in 1 hour
1 Year Warranty
This product is covered by an Australian warranty and easy in-store or online returns.
Description
KickAss Flexicharge 16A Smart 12V Battery Charger For Lead Acid, AGM & Lithium Batteries Feature Overview
Automatic 9 stage smart charging
The charger is controlled by a high-tech microprocessor that charges the battery in 9 separate stages. The microprocessor senses the requirements of the battery, and delivers the optimal current and voltage. This means your battery charges at maximum efficiency, every time.
Fast charge 16A peak output
This charger feeds power into your battery at an impressive 16A per hour, meaning you’ll be fully charged sooner. The 9 stage smart charging technology ensures your battery will always receive the optimal current and voltage.
Adjustable output for different battery sizes
The charger has adjustable amperage output for both large and small battery sizes, and can deliver precise charging at 4A, 8A and 16A. The only charger you’ll ever need!
Compatible with multiple battery chemistries
This charger is compatible with most common battery chemistries, including AGM, Gel, Lithium, LiFePO4, and Lead Acid. Additionally, the adjustable amperage output allows you to cater to the unique requirements of your specific battery.
Lithium activation mode
If your lithium battery has dropped below the safety voltage parameters of its BMS, you can use the charger’s Lithium Activation Mode and it will charge your lithium battery until it reaches the cut-in voltage and can re-start normal charging cycles.
AGM recondition mode
The AGM recondition mode will restore the capacity and performance of your AGM batteries by breaking down any built up lead sulphate deposits. This extends the battery life and improves performance, especially after long periods of disuse or deep discharges.
Multiple protection features
The charger includes multiple protective features to protect your valuable battery, including reverse polarity protection, short circuit protection, and overheating protection.
Connect via Anderson connectors or alligator clips
For added convenience and versatility, you can connect via Anderson connectors or alligator clips.
Fully compliant
The battery charger is fully compliant with Australian standards, and offers maximum safety protection.
Specifications
Assembled Dimensions | 29.8 (L) x 8.7 (H) x 15.2 (W) |
Specification | Details |
---|---|
Input voltage / frequency | 220 - 240V / 50Hz |
No-load power consumption | <2.5W |
Maximum Input current / power | 1.7A / 300W |
Output voltage | 12V / 24V |
Output current | 12V: 4A/8A/16A 24V: 4A/8A |
Lithium activation mode | Yes |
AGM recondition mode | Yes |
In Lithium model, the charger will transfer from float to bulk when battery voltage is | ≤ 13.2V |
Safety protection level | Reverse polarity protection, short circuit protection, over temperature protection & charge memory |
Australian certification number | CCS-240529-EA |
IP protection level | IP20 |
Recommended Battery Capacity (Ah) | 4 - 160Ah |
When charging voltage is 24V, 8A charging current is the maxium |
User Manual and Support
KickAss has warehouses located on both the East and West Coast of Australia. Express orders are dispatched same business day if ordered before 12pm AEST. Standard orders are dispatched within 2-3 business days. Deliveries are made during business hours, Monday to Friday.
At KickAss, we take full control of our product journey - from concept to creation - by designing, engineering, and manufacturing our own batteries and 12V accessories in our wholly owned facilities located in Australia, China, and the USA. This end-to-end approach allows us to maintain strict quality standards, drive innovation, and deliver unbeatable value. By owning our production facilities, we ensure every product that carries the KickAss name is built tough, tested rigorously, and ready for off-grid adventure.
Change your mind? No worries, our quick & easy online or in-store returns process has you covered. Learn more.

The charger is controlled by a high-tech microprocessor that charges the battery in 9 separate stages. The microprocessor senses the requirements of the battery, and delivers the optimal current and voltage. This means your battery charges at maximum efficiency, every time.

This charger feeds power into your battery at an impressive 16A per hour, meaning you’ll be fully charged sooner. The 9 stage smart charging technology ensures your battery will always receive the optimal current and voltage.

This versatile battery charger can be configured to provide the optimal charging output for different battery sizes and chemistries. With adjustable charging currents of 16A, 8A and 4A, it’s perfect for charging the battery banks in your van or camper, and for maintaining vehicle & motorbike starter batteries.

This charger is compatible with most common battery chemistries, including AGM, Gel, Lithium, LiFePO4, and Lead Acid. Additionally, the adjustable amperage output allows you to cater to the unique requirements of your specific battery.

If your lithium battery has dropped below the safety voltage parameters of its BMS, you can use the charger’s Lithium Activation Mode and it will charge your lithium battery until it reaches the cut-in voltage and can re-start normal charging cycles.

The AGM recondition mode will restore the capacity and performance of your AGM batteries by breaking down any built up lead sulphate deposits. This extends the battery life and improves performance, especially after long periods of disuse or deep discharges.

The charger includes multiple protective features to protect your valuable battery, including reverse polarity protection, short circuit protection, and overheating protection.

- Battery Health Test
- Battery Starting Power Test
- Alternator Performance Test
Benefit: A one-stop shop to test your starter battery health, cranking power, and alternator performance of your vehicle that allows you to identify any potential issues in your vehicle early, preventing breakdowns and ensuring reliable starts.