Description
Details
Production date: September-December 2022
Grade A but WITHOUT QR code!
Capacity 287-289Ah from factory
Manufacturer: Envision
Model: ESS 4LH3L7 280A
Dimensions: 71mm x 207mm x 173mm
Capacity: 380ah
Weight: 5.45kg
Maximum discharge: 280A (1C)
Rated Voltage: 3.2V
Above: including screw terminals, busbars and screws.
Protection: None
cycle life to 70%: 6000 cycles!
Grade A but WITHOUT QR code!
Capacity 287-289Ah from factory
Manufacturer: Envision
Model: ESS 4LH3L7 280A
Dimensions: 71mm x 207mm x 173mm
Capacity: 380ah
Weight: 5.45kg
Maximum discharge: 280A (1C)
Rated Voltage: 3.2V
Above: including screw terminals, busbars and screws.
Protection: None
cycle life to 70%: 6000 cycles!
Additional Information
Details
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Reviews
Customer Reviews
- It's okay. Review by Olena
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Rating
Fresh ones had perfect geometry meanwhile these ones had pillow geometry, with 3-5mm gap in between batteries.
Over all these are good one, 286A and 0.006ohm, just not perfect, can't say grade A. Also QR code was damaged, but I don't need it. I'm happy with more expensive ones, and okay with these ones.
*There some confusing in naming so I could write same to good items. Sorry. (Posted on 22-11-24) - Cheap and fast delivery Review by Molli
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Rating
16 pieces (Posted on 02-11-24) - Ok for energy storage Review by mihmax
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Rating
Voltage from 3.288 to 3.300.
Internal resistance from from 0.137 to 0.144 mOhm. QR codes are scraped, but on one cell not fully and the start is
D9T0007272 (not very sure about first two symbols) (Posted on 23-10-24) - Grade B Review by Andrii
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Rating - Fast delivery Review by Mykhailo
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Rating
At this momentary they are working good. (Posted on 20-08-24) - Cheap and fast delivery Review by V
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Rating
Didn't notice that the batteries DO NOT have QR codes on them so no way to learn about its origin.
Internal resistance is hit or miss between 0.06 and 0.20 mOm (Posted on 16-08-24)