Spektrum
8.4V 3300mAh 7-Cell Smart NiMH Hump Battery IC3
8.4V 3300mAh 7-Cell Smart NiMH Hump Battery IC3
SKU:SPMX33007C3H
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This Spektrum 8.4 V 3300 mAh 7-Cell Smart NiMH Hump Battery features Smart Technology for seamless charging, an integrated microchip that stores battery health data, and an IC3 connector compatible with older EC3 systems.
Features
- Smart Technology automatically uploads battery parameters (type, capacity, C-rating, temperature, charge cycles, error history) to a Smart charger—no settings required
- Integrated microchip stores individual battery data for safer, more accurate charging
- IC3 connector is next-generation compatible with legacy EC3 devices
- NiMH hump configuration fits most vehicles with internal battery bays
What's Included
- 8.4 V 3300 mAh 7-Cell Smart NiMH Hump Battery (IC3 connector)
Needed to Complete
- Spektrum Smart charger to access Smart features
Specifications
- Application: RC Cars, Trucks
- Battery Type: NiMH (1.2 V per cell)
- Voltage: 8.4 V
- Capacity: 3300 mAh
- Cell Configuration: 7-cell hump
- Connector Type: IC3 (compatible with EC3)
- Hard Case: No
- Technology: Smart

Frequently Asked Questions
When will my order be shipped?
Orders placed before our daily cut-off time are usually shipped the same or next working day.
You’ll receive tracking details as soon as the courier collects your parcel.
How long will delivery take?
South African deliveries typically arrive within 1–3 working days, depending on your location.
International delivery times vary based on the destination and courier service.
Can I collect my order?
Yes. Collection is available from our Somerset West showroom during business hours.
Where are you based?
We’re based in Somerset West, Cape Town, South Africa, and ship throughout South Africa and worldwide.
Do you ship worldwide?
Yes — we offer worldwide shipping.
What payment methods do you accept?
We accept secure online payments, including card payments, instant EFT, PayPal, and other major South African payment methods.
In-store card payments are available via Yoco.
Will I receive a tracking number?
Yes. Tracking information is emailed automatically once your order has been dispatched.
Do the products include a warranty?
Most items include a manufacturer-backed warranty.
Warranty terms vary by brand and product type.
Can I get help choosing the right product?
Yes — we’re happy to help with recommendations, compatibility questions, and general advice.
Do you offer support after purchase?
Absolutely. We provide assistance with troubleshooting, part guidance, and setup help where possible.
Is my order safely packaged?
All items are securely packaged to minimise the risk of damage during transit.
Can I change or cancel my order?
If your order hasn’t been shipped yet, we can usually assist with changes or cancellations.
Please contact us as soon as possible.
Do you offer dealer or wholesale pricing?
Yes — eligible retailers can apply for a dealer account.