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Automatic Charger for Battery Operated Equipment

$30-250 USD

Closed
Posted over 14 years ago

$30-250 USD

Paid on delivery
We are looking to develop a SLA battery recharging circuit to be used with our prototypes. Please contact me for further information regarding specific requirements.
Project ID: 590077

About the project

18 proposals
Remote project
Active 14 yrs ago

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18 freelancers are bidding on average $150 USD for this job
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Hello. Alrady developed a charger for SLAs (12V) with automatic determination of charging required for battery. Please see PMB. Regards... Zeeshan A. Noorwala
$120 USD in 15 days
5.0 (8 reviews)
5.0
5.0
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Can you please send more details of the project. Thanks
$250 USD in 5 days
5.0 (1 review)
4.5
4.5
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Hello sir,I am a professional Embedded Designer with 15+ years experience in Digital and Analog fields, working with 8051,AVR,PIC,ARM,DSPs,FPGAs etc and rich experience in PCB designing(Eagle Professional version) and layouts, i have designed Various Constant Current and Constant Voltage Battery Chargers(For Wet Lead acid, SLA, Ni-CD, Ni-MH, Li-ion,Li-Po) for both industrial and Consumer goods using Linear and Switching topology, with current ranging from 0.1Amp to 100Amps. My charger circuit can extend your SLA battery's life. Also i have designed Solar Charger controllers,Battery De-sulphators etc. looking forward to do your project!
$175 USD in 7 days
3.2 (1 review)
2.0
2.0
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Waiting for your reply by PM for further details.
$150 USD in 7 days
5.0 (1 review)
1.0
1.0
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I can help you.
$100 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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See details in MB.
$130 USD in 6 days
0.0 (2 reviews)
4.5
4.5
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Hi provide the complete specifications like voltage level and charging current.
$100 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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I have already worked with Battery Charger Circuit, My previous project was on Solar Battery Charger. And it was a great success
$100 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Dear sir We would be able to do your requirement, whee we have good experience on embedded development and hadware intergation. We need the power requirements etc ... Please contact us in PM With Regards Ren Paul Samuel
$225 USD in 8 days
0.0 (1 review)
0.0
0.0
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I need more information about the device required. Environmental conditions, load type, power rating, power source, immunity are vital for making any sound judgment. 21 days sound ok for a SLA charger, but we need to talk before reaching a final decision.
$225 USD in 21 days
0.0 (0 reviews)
0.0
0.0
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This is only a rough bid and I can provide a much more accurate figure when I know full details. I have over 20 years design and development experience with the last 15 years freelance. I have designed a number of battery pack and charger solutions and developed gauging and diagnostic systems. I can provide design only, or prototypes or a completed system. If you need any more info please get in touch. Regards Chris (BayTechie)
$245 USD in 28 days
0.0 (0 reviews)
0.0
0.0
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hi, Can you please send more details of the project. Thanks
$200 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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we can do it
$50 USD in 2 days
0.0 (1 review)
2.4
2.4
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Hi Please check PM. Regards
$250 USD in 0 day
0.0 (2 reviews)
0.0
0.0
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In stand-by mode. Charging current 0.7 A. I Have such device.
$50 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Please send me the pdf.
$100 USD in 5 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SINGAPORE
Simgapore, Singapore
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0
Member since Jan 14, 2010

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