Note this is a uprated 1000mah Battery grade a, top of range, premium class ,25 per cent more power. N ot the LOW standard capacity 700mah as seen in the photos, sold by most others. For SYMBOL BTRY-LS42RAAOE-01, DS6878,DS6878-SR,LS4278,LS4278-M is made from grade A material for better performance.
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