40x0.2W SMD LED 4V 1600mAh battery Lead acid battery and lithium battery can do

4 V, 1.6 Ah, lead-acid batteries Charging time is 8 hours

50X0.5W SMD LED 4V2000MAH rechargeable lead-acid battery input AC110-220V&DC 6V(bubble bag)

80X0.2W SMD LED 3.7V 3000mAh Lithium battery 6V Solar socket and 5V USB port optional

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