Piano Power Solutions
MV3 Mini Piano Power Bank
Small Size. Bigger Music.
★★★★★ 5 (1 review)
₦18,000₦20,000
In Stock A compact 9,000mAh rechargeable power bank with a stable 12V DC output for compatible E Series keyboards. Play for 2 – 4 hours anywhere.
9,000mAh CapacityPlay for 2 – 4 hours, depending on model
Type-C InputFast charging with PD support
12V DC OutputStable power for your piano and other devices
Small & CompactLight enough to carry anywhere
Reliable & SafeBuilt for musicians
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Support Before & After
The MV3 Mini is a compact rechargeable power solution designed for compatible E Series keyboards. Plug it in with the DC-to-DC cable in the box and keep playing for 2 – 4 hours, depending on your keyboard model, with no wall socket needed.
It charges quickly through its Type-C input with PD fast charging, fits in your hand and goes anywhere your music goes: practice, rehearsals, lessons, church and outdoor gigs. The 12V output also powers speakers, CCTV and other compatible 12V devices.
| Capacity | 9,000mAh |
|---|---|
| Output | 12V DC (stable) |
| Input | Type-C, PD fast charging |
| Play Time | 2 – 4 hours (depending on model) |
| Connector | DC 5.5 × 2.1 mm |
| Cable | DC-to-DC jack cable included |
Works with the following keyboards and devices. Don’t see yours? Ask us in live chat
Yamaha PSR-E373Yamaha PSR-E473Yamaha PSR-EW310Yamaha PSR-E333Yamaha PSR-E360Yamaha PSR-E363Yamaha PSR-E263Yamaha PSR-EW320Yamaha PSR-E383Casio CT-S400Roland E-X10Speakers, CCTV and other 12V devices
How To Use
- Charge the MV3 Mini fully through the Type-C input.
- Connect the DC-to-DC cable from the 12V output to your keyboard's DC IN socket.
- Switch on your keyboard and play.
- Recharge after use so it is ready for your next session.
In The Box
MV3 Mini Piano Power BankDC-to-DC jack cable (DC 5.5 × 2.1 mm)
★★★★★
This is the best power bank, I have been using it for a while an it has been serving an saving me as well
Elochukwu walter Amaechi1 Nov 2026FAQs
Questions About Piano Power Solutions
How long does the MV3 Mini last on one charge?
The MV3 Mini gives 2 – 4 hours of playing time, depending on your keyboard model.
How do I charge my piano power bank?
The MV3 Mini charges through its Type-C input with PD fast charging. Other models charge through their charging port. Charge fully before first use.
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