Mine is 4000mAh so it retains an extended charge than the first. The pack arrived with the battery, a pry tool to find the plates off in addition to a screwdriver to consider it apart. Cost about 16 bux plus tax. Mobile pool trailers: Pair your mobile shower trailer with https://waylonjbbzv.blogacep.com/41997767/mobile-shower-unit-things-to-know-before-you-buy