Agro
(Agro)
March 29, 2019, 1:27pm
1
Acebeam D20 flashlight comes with a cell that features an integrated powerbank
It’s called IMR21700NP-510A.
A cell with that product code is available separately:
But it doesn’t have a powerbank (or even a charging port). :person_facepalming:
I asked Acebeam for more info, but they didn’t reply.
Does anyone known more about this powerbank cell? Seems like it would make an amazing combo with Acebeam EC65…….
will34
(will34)
March 29, 2019, 2:08pm
2
I think the output circuit is in the battery and takes + puts out 5V when the cable is detected. Otherwise it would be dangerous to have output leads with the cell voltage in the micro usb connector.
Yeah, basically, there’s a 1A boost converter inside of the charging circuit.
Agro
(Agro)
April 15, 2019, 2:50pm
4
I found a shop that sells them:
https://eu.nkon.nl/rechargeable/21700-20700-size/acebeam-21700-5100mah-20a-usb.html
20 € a piece.
Still, much cheaper than buying the light.
Also they confirm - it’s actually 21750.
Agro
(Agro)
April 15, 2019, 3:03pm
5
What capacity does this cell have?
I don’t see anyone measuring it. But I see measurement of another “5100” cell from Acebeam:
I bought three Acebeam 21700 protected cells from illumn with the 25% “spooky” coupon.
Tested it in my Xtar Dragon
Discharge capacity is 4,992mah, 4,922mah, 5,008mah. However, output of the C8F 21700 was measured at 2,400 lumens compared with 2,850mah with the Samsung 40T. I suspect Acebeam used a LG M50 or Samsung 50E under the wraps.
SKV89:
I bought three Acebeam 21700 protected cells from illumn with the 25% “spooky” coupon.
Tested it in my Xtar Dragon
Discharge capacity is 4,992mah, 4,922mah, 5,008mah. However, output of the C8F 21700 was measured at 2,400 lumens compared with 2,850mah with the Samsung 40T. I suspect Acebeam used a LG M50 or Samsung 50E under the wraps.