Nistorescu Sorin
Active Member
Looking at actual Data Sheet for LS/T3/T1M and I'm trying to guess for inside batteries:
LS = 85.0Wh (2 units with 8 x 18650 Li-ion rechargeable)
T3 = 42.5Wh (1 unit with 8 x 18650 Li-ion rechargeable)
T1M = 42.5Wh (2 units with 4 x 18650 Li-ion rechargeable, one single 18650 element = 50g)
Users would say that the inside batteries weigh too much (I suspect about 800g for the LS), or the device requires a lot of power.
On the other hand one 21700 rechargeable unit with 5000 mAh weigh about 72.5g.
Just want to ask if 21700 friendly-replaceable units could decrease the total weigh of the LS system (6 x 72.5g = 435g).
Dedicated/foldable solar panel kit could charge them right in the field, very useful during measurement campaigns, power bank functions, etc.
I think 21700 batteries with twice the power of a standard 18650 battery + low power GNSS boards, could decrease the total weight of the GNSS system, and also the price.
LS = 85.0Wh (2 units with 8 x 18650 Li-ion rechargeable)
T3 = 42.5Wh (1 unit with 8 x 18650 Li-ion rechargeable)
T1M = 42.5Wh (2 units with 4 x 18650 Li-ion rechargeable, one single 18650 element = 50g)
Users would say that the inside batteries weigh too much (I suspect about 800g for the LS), or the device requires a lot of power.
On the other hand one 21700 rechargeable unit with 5000 mAh weigh about 72.5g.
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Just want to ask if 21700 friendly-replaceable units could decrease the total weigh of the LS system (6 x 72.5g = 435g).
Dedicated/foldable solar panel kit could charge them right in the field, very useful during measurement campaigns, power bank functions, etc.
I think 21700 batteries with twice the power of a standard 18650 battery + low power GNSS boards, could decrease the total weight of the GNSS system, and also the price.