Dawnice?

tonyandjill · Dec 29, 2023

Anyone have any experience with Dawnice in China?
"Paul" is offering a 15kwh battery with ddp to Georgia for $2400 total.

100A max discharge

10y warranty which really means nothing if no one vouches

Danke · Dec 29, 2023

I just bought 2 x 14.6kWh rack batteries for $1230 each. $660 shipping.

Had them add DC breaker, active balancing to the 200A Pace BMS and wheels.

tonyandjill · Dec 29, 2023

Danke said:
I just bought 2 x 14.6kWh rack batteries for $1230 each. $660 shipping.

Had them add DC breaker and active balancing to the 200A Pace BMS.

Wow, sounds like I need to negotiate a little more. You got those specifically from dawnice? Did you deal with Paul? Thanks

RSahan · Dec 29, 2023

Used cells. Avoid them at all costs

rodrick · Dec 29, 2023

Welded bus bars not user serviceable a non starter for me

Danke · Dec 30, 2023

tonyandjill said:
Wow, sounds like I need to negotiate a little more. You got those specifically from dawnice? Did you deal with Paul? Thanks

Different company. Uses these cells:

Shenzhen Xuhongchuang Technology Co., Ltd

www.avepower.com

280ah cell real capacity is 280-290ah,
brand new with UL CE,Rohs,UN38.3,MSDS certifications

RSahan · Dec 30, 2023

Danke said:
Different company. Uses these cells:

Shenzhen Xuhongchuang Technology Co., Ltd

www.avepower.com

280ah cell real capacity is 280-290ah,
brand new with UL CE,Rohs,UN38.3,MSDS certifications

lol you are dreaming if you think they can sell you a battery with 16 of these brand new cells, BMS and a case while making a profit for $1230 each.

Dawnice is using used cells. I have a friend who bought 2 of their 5kwh batteries for $900 each about an year ago

tonyandjill · Dec 30, 2023

rodrick said:
Welded bus bars not user serviceable a non starter for me

Good point.

He also sent this pic. I don't see a qr code. At what point are the codes added?
I'll confront the guy about the used cells, but I already know the response.

Edit: his response, "we can only sell new cells, it's dangerous to sell used". I'll either buy from luyuan or ss. Thanks.

tonyandjill · Dec 30, 2023

Danke said:
I just bought 2 x 14.6kWh rack batteries for $1230 each. $660 shipping.

Had them add DC breaker and active balancing to the 200A Pace BMS.

When do you expect to receive your batteries? Are you going to test capacity? Let me know please.

Hedges · Dec 30, 2023

I'd rather have welded busbars. That's how the cells were designed to be used.

Danke · Dec 30, 2023

tonyandjill said:
When do you expect to receive your batteries? Are you going to test capacity? Let me know please.

Production/Aging Testing/Assembly is ~30 days, then shipping. So hopefully by March?

tonyandjill · Dec 31, 2023

RSahan said:
Dawnice is using used cells. I have a friend who bought 2 of their 5kwh batteries for $900 each about an year ago

Is your friend on the forum? I'd like to hear his story first hand.

tonyandjill · Jan 1, 2024

RSahan said:
lol you are dreaming if you think they can sell you a battery with 16 of these brand new cells, BMS and a case while making a profit for $1230 each

some-random-guy · Jan 2, 2024

I can confirm that the prices of batteries is less than half what it was not long ago.
This is TRUE. These are the same quality.

Let the games begin!

tonyandjill · Jan 4, 2024

thought this was funny. I was talking to Dawnice guy about the bus bars being welding straight to the batteries and tried to explain why i prefer studs. I think he has no clue and is desperately trying to sell it to me anyway. lol

Danke · Jan 25, 2024

tonyandjill said:
Anyone have any experience with Dawnice in China?
"Paul" is offering a 15kwh battery with ddp to Georgia for $2400 total.

100A max discharge

10y warranty which really means nothing if no one vouches

One of my orders just arrived. 15.56kWh batteries. EVE 304Ah Grade A cells, test ~320Ah.

Danke · Jan 27, 2024

tonyandjill said:
When do you expect to receive your batteries? Are you going to test capacity? Let me know please.

EVE test showed 319-320Ah

tonyandjill · Jan 31, 2024

Danke said:
EVE test showed 319-320Ah

Nice. Are these the batteries you paid $1230 plus $660 shipping?

Danke · Jan 31, 2024

tonyandjill said:
Nice. Are these the batteries you paid $1230 plus $660 shipping?

No, haven’t received those two batteries yet. Those are 280Ah cells. $2460 + $660 shipping. $3120 total.

GABRIEL82S · Mar 6, 2024

tonyandjill said:
Anyone have any experience with Dawnice in China?
"Paul" is offering a 15kwh battery with ddp to Georgia for $2400 total.

100A max discharge

10y warranty which really means nothing if no one vouches

Can you please post Paul's contact info?

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