- Is the Lisen 20000mAh 45W worth it?
- At $26.99 at eBay as of November 4, 2026, it is cheap for 20000mAh with 45W PD. It makes sense if you mainly charge phones and tablets and do not need laptop-grade wattage.
- Can it charge a laptop?
- It can, but slowly. 45W is enough for many thin laptops to hold their charge or charge gently, but not for fast charging or heavy workloads.
- How many phone charges should I expect?
- About 3 to 4 full charges for a typical phone, less in practice because of conversion losses and because phone batteries vary in size.
- Can I take it on a plane?
- Usually yes, in carry-on. 20000mAh is about 74Wh, under the common 100Wh limit, but check your airline's rules before flying.
- What is in the box?
- Expect the power bank and a charging cable. A wall charger is not typically included, so you need your own USB-C PD adapter to recharge it at full speed.
- When is it cheapest?
- The listed best new price is $26.99 at eBay as of November 4, 2026. With only two stores listing it, watch for eBay coupons and seasonal sales rather than expecting deep store discounts.
- Where is the Lisen 20000mAh 45W PD Power Bank cheapest?
- At Macy's, for $42.97, as of our latest check.
- Where can I buy the Lisen 20000mAh 45W PD Power Bank?
- 2 stores we checked sell it, including Macy's, eBay.