обеспечить увеличение(A UK "capacity market" auction was held around Christmas time to provide the nation with energy security and was expected to deliver a boost to energy storage. Alexander Demidov)
обеспечивать увеличение(India's decision to abandon a multibillion pound tax dispute with Britain's Vodafone is set to deliver a boost to foreign investment by companies ... Alexander Demidov)
подзарядить аккумулятор(от другого автомобиля, электровелосипеда и т.п.: Carmen's car had a dead battery the other day. Fortunately had an ebike handy to give it a boost. (Twitter)ART Vancouver)
укрепить доверие инвесторов(Bringing a Westerner into the company's top management gave a boost to investor confidence ahead of the landmark IPO, analysts said. ("The Moscow Times") vlad_demykin)
получить поддержку(напр., об идее) Scientists suggested decades ago that water ice might be trapped in those shadowed areas at Mercury's poles. The idea received a boost in 1991, when the Arecibo radio telescope detected unusually radar-bright patches at Mercury's poles. I. Havkin)