Be surw and run a capacity twst on thwm...Well, the batteries were only special again at Amazon and bought a few more and they are a good buy and I’m impress with the batteries . The print on the battery is a bit different. I’ve done an unofficial few test on them . Just out of the box, volts at 13.04 on all the batteries and weight is over 20lbs. I believe a depth of 4 in series with each series x 4 in parallel is 16 batteries is the total to can use in a battery bank. Here is a few pictures.
I haven't tested these, but I have several other cheap brands from amazon that capacity tested over their specs. This youtuber capacity tested the 300Ah version and he got 322Ah out of it. I'd like to see an actual test of the 100Ah version.Has anyone capacity tested them yet?
I would retest that... what ampdraw did you run the test at?I actually just did some tests on the 12V 100AH battery and got these results. My weight was also substantially different than the earlier weight.
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10 amps. Same as I used to test 2 battery evo 120 AH batteries that came out to 122AH and 117AH.I would retest that... what ampdraw did you run the test at?
Good question. 1500 cycles is still close to 4-5 years at once a day though.Price down to $219 today on Amazon, ordered 2.
Only thing I'm wondering is what to make of is the fact that the rated cycle counts on these batteries are lower than claimed for some alternate options... the description of the DJLBERMPW states "LiFePO4 battery can be used for 4000+ deep cycles, and 1500 cycles can be under the condition of full charge and full discharge." That seems to be less than, say, a LiTime 12V 100Ah battery which claims "LiTime LiFePO4 battery provides 4000~15000 cycles (10 times longer) 4000 Time Cycles at 100% DOD, 6000 Time Cycles at 80% DOD, 15000 Time Cycles at 60% DOD".
Are these lifetime claims meaningful? Or are some manufacturers just more conservative with their claims? Apologies if this question has been addressed thoroughly elsewhere
Lfp tech is pretty straightforward with cycle life...Price down to $219 today on Amazon, ordered 2.
Only thing I'm wondering is what to make of is the fact that the rated cycle counts on these batteries are lower than claimed for some alternate options... the description of the DJLBERMPW states "LiFePO4 battery can be used for 4000+ deep cycles, and 1500 cycles can be under the condition of full charge and full discharge." That seems to be less than, say, a LiTime 12V 100Ah battery which claims "LiTime LiFePO4 battery provides 4000~15000 cycles (10 times longer) 4000 Time Cycles at 100% DOD, 6000 Time Cycles at 80% DOD, 15000 Time Cycles at 60% DOD".
Are these lifetime claims meaningful? Or are some manufacturers just more conservative with their claims? Apologies if this question has been addressed thoroughly elsewhere