Description
Details
Min capacity 290Ah for this batch
Manufacturer: Envision
Model: ESS 4LH3L7 280A
Dimensions: 71mm x 207mm x 173mm
Capacity: 280ah
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!
Manufacturer: Envision
Model: ESS 4LH3L7 280A
Dimensions: 71mm x 207mm x 173mm
Capacity: 280ah
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
.
Reviews
Customer Reviews
- Відмінно Review by Volodymyr
-
Замовляв 16 комірок для СЕС. Опір всіх 19 мОм, Напруга 3.29-3.3В після повноі зарядки та балансування всієї збірки різниця напруги складає 0.003В. Ємність відповідає заявленій. Це найкращий варіант ціни та якості. Дякую. (Posted on 30-11-24)Rating - It's okay. Review by Olena
-
Purchased this Envision 280Ah with same more fresh ones.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) - Unknown quality cells. Review by Mar
-
Ordered 8pcs. Was shipped on 14th Oct with Nova Poshta Global. Arrived at Ukrainian customs on 24th Oct. and stayed on hold for clearence. After receiving I didnt find any sheets inside the box where I can see tested capacity. QR code also did not give me any info. Seems like this cells are counterfeit "A-grade". (Posted on 12-11-24)Rating - Cheap and fast delivery Review by Molli
-
Voltage 3.290 - 3.302.Rating
16 pieces (Posted on 02-11-24) - Ok for energy storage Review by mihmax
-
Bought 8 of these.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
-
Have problems with geometry of battery (3-5 mm). (Posted on 27-08-24)Rating - Fast delivery Review by Mykhailo
-
Delivery to Ukraine took less than 2 weeks, one week on custom, but no custom or tax payments for these batteries.Rating
At this momentary they are working good. (Posted on 20-08-24) - Cheap and fast delivery Review by V
-
Nkon delivery to Ukraine took 2.5 weeksRating
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)
