Frequently Asked Questions

1. How does the Bluetooth feature on the iTECH300X PRO help with monitoring the battery?

   The iTECH300X PRO’s inbuilt Bluetooth lets you pair the battery to the iTechworld app on your phone or tablet, giving you real‑time data.

2. What is the expected lifespan of the iTECH300X PRO under regular use?

   The expected lifespan of the iTECH300X PRO is +10,000 cycles at 80% Depth of Discharge.

3. Can the iTECH300X PRO be used for off-grid applications like solar power systems?

   Absolutely. The iTECH300X PRO is perfectly suited for off‑grid solar installations.

4. What is the recommended charging cycle for the iTECH300X PRO to maintain optimal performance?

   When your X Range battery is not in use, it is recommended to isolate the battery completely, charge it to 13.5V and check the voltage every 3 months, then charge the battery as needed.

5. How do I know when theiTECH300X PRO is fully charged?

   You can monitor the iTECH300X PRO’s charge status using its Bluetooth feature, which connects to your smartphone for real-time updates.

6. Is the iTECH300X PRO suitable for use in high-temperature environments?

   The operational temperature range for the X-Range BMS is -40°C ~ 80°C.

7. What type of devices or appliances can the iTECH300X PRO run?

   Any 12V device, as well as devices that run off AC 240V when paired with an inverter.

8. Can the iTECH300X PRO be used in parallel with other batteries for greater capacity?

   Yes, you can use them in parallel. When connecting lithium batteries in parallel, it's crucial to ensure that all batteries are at the same chemistry and voltage before making the connection. This minimises the risk of uncontrolled current flow between batteries, which can lead to overheating or damage. Additionally, using identical batteries (same model and capacity) ensures uniform performance and longevity across your battery bank. Each battery's internal Battery Management System (BMS) will manage its own cell balancing and protection, but uniformity helps maintain overall system stability.

9. Does the iTECH300X PRO come with overcharge or over-discharge protection?

   Yes, the integrated BMS protects the battery from overcharge and over-discharge protection. 

10. How does the iTECH300X PRO compare to traditional lead-acid deep cycle batteries in terms of performance and longevity?

    The iTECH300X PRO outperforms traditional lead-acid deep cycle batteries in every way—delivering 100% usable 300Ah capacity, over 4000 cycles of lifespan, and faster, more efficient charging—all at just 28.5kg. An equivalent AGM setup would weigh nearly three times as much and still fall short in performance.