Trakker 20k Power Pack
Product Information
The Trakker 20k Power Pack keeps mobile phones, tablets and other compatible devices charged on the bank. Its 18W Power Delivery USB-C output supports fast charging, while the slim body is easy to carry when charging devices on the move.
Long-lasting Li-polymer cells sit behind charge technology that adapts for stable, protected charging across a range of devices.
Twin USB ports and a USB-C port can charge three devices together, while triple protection keeps the unit at a low temperature during high-power discharge.
The 20,000mAh capacity provides four full charges for a large modern mobile such as an iPhone 16 or similar device. It recharges through 30W USB-C PD in under four hours or through Micro USB, and four white LEDs show power level and charge status.
The pack measures 18.5 x 8 x 2.2cm, weighs 540g and comes with a micro-USB charge cable.
Featured in our Best Fishing Power Banks guide.
Trakker 20k Power Pack Review
Not every angler needs wireless charging or a 12V socket, and the Trakker 20k Power Pack keeps things simple. It's a slim 20,000mAh pack with Li-polymer cells, a USB-C Power Delivery port and two quick-charge USB ports, and all three ports can work at the same time.
So, what do you give up for the low price? There are no extras like a wireless pad or a built-in light, and it isn't the biggest pack around, but it charges a phone quickly, refills fast through USB-C and slips into a jacket pocket or a small rucksack with ease.
For anglers who just need a phone and head torch kept alive, I think it's hard to argue with.
How well is it built?
The 20k measures 18.5 x 8 x 2.2cm and weighs 540g, so it's one of the slimmer packs for the bank and easy to carry on a roving session. The olive finish and rounded edges keep it low-key, and the ports sit along one end, so leads run out in one direction when it's in a pocket.
Inside are long-lasting Li-polymer cells, and the charge technology adapts to give stable, protected charging across different devices.
Triple protection keeps the unit at a low temperature during high-power discharge, which is reassuring when it's charging a phone next to you in the bivvy overnight.
To be fair, it's a plain everyday power bank rather than a toughened outdoor one like the IP65-rated Fox Halo Wireless Power 27K, so I'd keep it in a bag or the bivvy when it rains. For a pack at this price, though, I think the build is solid, and the 8.0 is fair.
Capacity & Output
So, how far will 20,000mAh go? That's 74Wh, which is enough for around four full charges of a large modern phone like an iPhone 16. It's a sensible amount for a pack this slim, though it's well short of the 26,950mAh in the RidgeMonkey Vault C-Smart Wireless.
The USB-C port supports Power Delivery for fast charging a compatible phone, and the two USB ports are QC3.0 quick-charge outputs, giving up to 2.4A each and 3.4A between them. That makes three outputs in all, so a phone, a head torch and a mate's phone can charge together.
Recharging is quick too, as a 30W USB-C PD charger fills it in under four hours, and you can fall back on Micro USB with the supplied cable if that's all you have.
The 7.5 reflects the modest capacity and the lack of a 12V output, but for phones and head torches it covers what most anglers need.
Bankside Features
This is a no-frills pack. Four white LEDs show the power level and charge status, a single button checks the charge and switches it on, and there's no Qi pad, built-in torch or 12V output to add to the list.
Is that a problem? For a lot of anglers it won't be, because a phone and a head torch are pretty much the only things that need charging on most sessions.
The slim shape helps too, as it tucks into a bedchair bag or a carryall pocket without taking up room, and that suits the mobile angler who moves swims through the day.
Overall, the 7.5 is a fair score for a pack that covers the basics well but doesn't add anything clever for life on the bank. If you want a torch, solar panel or wireless charging, the Wolf Solar Powerbank has all three in a lighter pack.
Is it good value for money?
This is where the 20k shines. It's one of the cheaper packs from a big carp brand, and for that you get 20,000mAh, USB-C Power Delivery, two QC3.0 outputs and a fast 30W recharge, which is a strong spec for very little outlay.
Next to the Wolf Solar Powerbank, it holds more charge and charges a phone faster by cable, while the Wolf adds solar, wireless charging and a torch.
The RidgeMonkey Vault C-Smart Wireless gives you a 12V socket and a wireless pad, but it's a mid-priced pack rather than a budget one, so you'd only step up if you need those features.
Overall, I'd recommend the Trakker 20k to anglers on a budget, mobile and short-session anglers who want a slim pack in a pocket, and anyone whose main charging is a phone and a head torch, without paying for features they won't use.
Pros
- 20,000mAh, 74Wh capacity in a slim 2.2cm deep body
- USB-C Power Delivery output for fast phone charging
- Two QC3.0 USB outputs, so three devices charge together
- Recharges by 30W USB-C PD in under four hours
- Light enough at 540g to carry on roving sessions
Cons
- No wireless charging pad, torch or 12V output
- Only a Micro USB cable comes in the box
Features and Specifications
| Feature | Details |
|---|---|
| Capacity | 20,000mAh / 74Wh |
| USB-C output | 18W Power Delivery |
| USB-C recharge | 30W Power Delivery in under four hours |
| Dimensions | 18.5 x 8 x 2.2cm |
| Weight | 540g |
| Battery cells | Long-lasting Li-polymer cells |
| Charging ports | Two USB ports and one USB-C port |
| Charge status | Four white LEDs and a power and status button |
| In the box | Micro-USB charge cable |
How It Compares
See how the Trakker 20k Power Pack compares with other power packs & batteries on overall score and current price.
| Name | Price | Overall Rating |
|---|---|---|
| Trakker 20k Power Pack | £54.99 | |
| Trakker 60k Power Pack | £169.99 | |
| Fox Halo Wireless Power Pack 48k | £179.99 | |
| Trakker 96k Power Pack | £249.95 | |
| Fox Halo Wireless Power 27K | £79.99 | |
| Nash Powerbanx Hub Battery | £109.99 | |
| Wolf Pro Light220 & Powerbank | £49.99 | |
| Wolf Solar Powerbank with EVA Case and Charging Cable | £79.99 | |
| Wolf VOLTAIR Portable Fan & Powerbank | £39.99 |
Useful Information
Price History
Tracked shop prices over time.
Get a Price Drop Email
Confirm your email once, then watch other products on this device with one click.
Frequently Asked Questions
How much power does the Trakker 20k Power Pack hold?
The pack holds 20,000mAh or 74Wh.
How many devices can the Trakker Power Pack charge together?
It can charge up to three devices at the same time.
How does the Trakker 20k Power Pack recharge?
It recharges through USB-C Power Delivery or a Micro USB input.
How long does USB-C charging take for the Power Pack?
30W USB-C PD recharging takes under four hours.
What comes with the Trakker 20k Power Pack?
A micro-USB charge cable is supplied.
Trakker 60k Power Pack 
Trakker 96k Power Pack 
Fox Halo Wireless Power 27K 
Wolf VOLTAIR Portable Fan & Powerbank 
