What type of battery chemistry does this use?
Unitech Ni-CD SC2000mAh 4.8V Battery 4.8v 2.2Ah NiCD
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Open Jan 19, 2026 - 10:02 AM
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Jan 19, 2026 - 10:02 AM
This battery uses NiCD chemistry, which stands for nickel cadmium. NiCD batteries are known for their durability, ability to deliver high discharge rates, and long cycle life, making them a solid choice for emergency lighting and exit sign applications.
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Unitech Ni-CD SC2000mAh 4.8V Battery 4.8v 2.2Ah NiCD
OSI Batteries is your One Source for replacement Unitech batteries. OSI Batteries OSA445 is a nickel cadmium (NiCD) battery that replaces Unitech Ni-CD SC2000mAh 4.8V. We recommend checking your existing battery for size and specifications prior to ordering as manufacturers may change specifications...
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