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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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I'm trying to hack the thing to use a NiCd battery instead of the $20
lead-acid that died. Any chance that someone has a copy? Isaac |
#2
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![]() "Isaac Wingfield" wrote in message ... | I'm trying to hack the thing to use a NiCd battery instead of the $20 | lead-acid that died. | | Any chance that someone has a copy? | | Isaac A 900 MHz phone with a lead-acid battery? That's very weird. What country is this in? N |
#3
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This is a very big old industrial type of phone from what I can remember!
You are best off with the original battery. The design of the charger section would have to be modified to accommodate to charge a NiCad battery, or the Lithium which is different again. The charge current rates for the different types of batteries are not the same. Also, there is the question of the amp hour rating, and the average load conditions, thus having an impact on the amount of time between charges. As for having the same amp hours in a NiCad, as in the lead acid type, the lead acid type will give a lot better performance, and better stability. Lead acid batteries are also more stable over their lifespan, especially under harsh conditions. If your phone is to be used in cold weather conditions, the lead acid battery is a much better choice. If you look in to the newer industrial phone units, they are a lot smaller, and more efficient than what you have. As for servicing your phone, only Uniden can service it. They DO NOT give out or sell ANY service information, such as schematics, and technical writups. They also DO NOT sell ANY spare parts. You can only buy user accessories for this phone. In the future if there is a fault with your phone, as for doing anything more than the basic service, you would still require the proper test set-ups, and diagnostics systems to locate the faulty components. -- Jerry G. ===== "Isaac Wingfield" wrote in message ... I'm trying to hack the thing to use a NiCd battery instead of the $20 lead-acid that died. Any chance that someone has a copy? Isaac |
#4
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In article _tIFd.100249$KO5.90345@clgrps13, "NSM"
wrote: "Isaac Wingfield" wrote in message ... | I'm trying to hack the thing to use a NiCd battery instead of the $20 | lead-acid that died. | | Any chance that someone has a copy? | | Isaac A 900 MHz phone with a lead-acid battery? That's very weird. What country is this in? California. Isaac |
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