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The high-temperature charge acceptance of Ni-MH batteries has been improved through the addition of calcium fluoride to the pasted nickel hydroxide electrode made using spherical Co(OH) 2 -coated nickel hydroxide powder. The charge acceptance of the Ni-MH battery at 60°C is over 95% at 1C charge/discharge rates. The charge acceptance at 60°C remains at over 90% through 10 cycles. The use of...
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