In my blog post about Panasonic Mobile Booster QE-QL101 last year, I did mention about the large capacity portable battery from Panasonic which has a capacity of 10,260mAh. I did not manage to find that in Singapore. Instead, I saw it in Thailand and I bought it for TH฿3,990 (S$160.40), and after a 7% VAT refund, it cost about S$150.
Don’t let its massive physical appearance deceive you. It is pretty light weighing at 490g. It is slim as well, and the thickness is almost the same as a standard USB port.
The only downside is that it can output a maximum of 2A only and if you are using one port only, the maximum is 1.5A. This is pretty low but still acceptable when compared to the standard 2.1A per port you will find the higher end portable batteries these days.
- Input: Micro USB DC5V 1.5A
- Output: 2 Ports DC 5V 2A (Max) (1.5A Max on 1 port)
- Dimension: 2211mm x 153mm x 11mm
- Weight: 490g
- Battery: Li-ion 3.7V 10,260mAh
It takes about a day to fully charge the battery pack via USB port and about 9 hours using an AC adapter.