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cell 32700 Lii-70A rechargeable Backup lifepo4 battery discharge flashlight 7000mAh 5C LiitoKala battery 3.2v 1-12pcs Power for cell 32700 Lii-70A rechargeable Backup lifepo4 battery discharge flashlight 7000mAh 5C LiitoKala battery 3.2v 1-12pcs Power for cell 32700 Lii-70A rechargeable Backup lifepo4 battery discharge flashlight 7000mAh 5C LiitoKala battery 3.2v 1-12pcs Power for cell 32700 Lii-70A rechargeable Backup lifepo4 battery discharge flashlight 7000mAh 5C LiitoKala battery 3.2v 1-12pcs Power for cell 32700 Lii-70A rechargeable Backup lifepo4 battery discharge flashlight 7000mAh 5C LiitoKala battery 3.2v 1-12pcs Power for cell 32700 Lii-70A rechargeable Backup lifepo4 battery discharge flashlight 7000mAh 5C LiitoKala battery 3.2v 1-12pcs Power for cell 32700 Lii-70A rechargeable Backup lifepo4 battery discharge flashlight 7000mAh 5C LiitoKala battery 3.2v 1-12pcs Power for cell 32700 Lii-70A rechargeable Backup lifepo4 battery discharge flashlight 7000mAh 5C LiitoKala battery 3.2v 1-12pcs Power for