Battery

タイトルまたは説明

• Battery technology parameters（Concrete can be designed according to customer requirements - the voltage/capacity/size/ circuit） • Monomer battery model:*****8 • Monomer battery voltage:3.7V • Average voltage battery after the combination:7.4V • Monomer battery capacity:1.4Ah • Way of battery combinations:2tandem2parallel • Voltage range after the combination:6V~8.4V • Battery capacity after the combination:2.8AH • Battery power:*1W • Battery size:*9.5**5**7.4mm • Maximum discharge current:＞1A（According to customers’ requirements to amplify or decrease the current） • Instantaneous discharge current:＞2A（According to customers’ requirements to amplify or decrease the current） • Maximum charge current:＞0.**0.5C（According to customers’ requirements to amplify or decrease the current） • Cycle count：＞**0times Protection function • Core cell:S***2A****7A（different plan may choose different IC） • Battery over charge function: Adding charger between P + and P -, charge the battery when voltage up to 4.2 ± 0.*5 V (could design according to requirements), the protection board protect circuit to function , shut off the charging circuit to realize the overcharge protection Battery over discharge function: Gear into carrier between P + and P –to let the battery discharge , when the battery voltage drops to 2.5 ± 0.1 V (could design according to requirements), the protection board protect circuit to function, shut off the discharge pathways to realize protection • Short circuit protection function: when P + and P - short-circuit , protection will function rapidly in ***0uS, cut the power to realize short-circuit protection • Over-current protection function: when voltage of B - and P - up to (0.*5±0.*2 V), protect circuit will function rapidly in ***6ms, cut the power to realize over-current protection • Temperature performance • Discharge temperature range:**0degree—*0degrees • Charge temperature range:0degree—*0degrees • Storage temperature: 1 year:**0degree—*5degrees • 3months:**0degree—*5degrees • 1month:**0degree—*0degrees