CONCLUSION

    Been using the SuperTank Pro for almost 40 days now with my smartphones, portable speakers and music players and it's easily among the best powerbanks I've used to date. Yes, it's not the highest capacity one but it looks and feels great, delivers up to 140W for up to 4 connected devices (1x100W/2x20W) and the OLED screen is very handy at times. Speaking of capacity Zendure reports a rated output of 17.000mAh (this isn't a number most manufacturers share with consumers) which is more or less on the spot and exactly what I'd expect from a 26.800mAh powerbank after battery to USB conversion is taken into account. Still, this is far from a bad number, for example I was able to fully recharge the M23 music player by FiiO 3 times and there was still around 10% battery left in the SuperTank Pro. Likewise I was able to recharge my Xiaomi Poco F6 Pro almost 4 full times so again, 17k mAh should be more than enough to keep your mobile devices running for about a week (although that depends on usage). Build quality is also very good across the board and even though the enclosure of the SuperTank Pro is not rugged it's still quite durable. In regards to firmware updates my lithium-ion samples arrived with v1.2.6 installed and well, at the time of this review I couldn't even find that version available online let alone a newer one (different firmware for the lithium ion and lithium polymer models).

    Currently the SuperTank Pro power bank by Zendure retails for USD169.99 inside the USA and Canada directly from their online store (Zendure.com) and well, it’s quite balanced for what you’re getting in return. Again, the SuperTank Pro may not be the highest capacity model around but thanks to its design, build quality and features it’s definitely worth the Golden Award.

PROS

- Build Quality (Samsung Lithium Ion Cells / Anodized Aluminum Housing)
- Very High Battery Capacity (26.800mAh)
- 4 USB C Ports (2xInput/Output & 2xOutputs)
- PD 100W (140W Total)
- OLED Screen
- Available Protections (Electrical/Thermal)
- Storage/Carrying Case
- Upgradable Firmware

CONS

- Current Availability
- Only In Silver Color
- Bulky Housing