Shockproof power banks
prices on 10 modelsShockproof body
— robust housing made of special material that protects the hardware of the external battery from shock and falls. Different models may have different degrees of protection, but anyway, such a battery is useful for conditions where there is a high risk of impacts — for example, on a mountain expedition or a bike trip. Also note that for additional reliability, many shockproof models are also equipped with dustproof and waterproof(see the relevant paragraph).