The invention relates to drip-proof battery gel-injection equipment, which comprises a bearing platform, a plurality of gel-injection assemblies, a charging bucket and a material feeding assembly, wherein the plurality of gel-injection assemblies are arranged in parallel at equal intervals; the charging bucket is used for storing gel; the material feeding assembly carries a plurality of steel battery shells; the gel-injection assemblies vertically correspond to gel-injection openings of the steel battery shells; each gel-injection assembly comprises a power part, a pressure plate, a discharge rod, a gel-injection barrel and a material guide post; each pressure plate is arranged on a push rod of the corresponding power part; each discharge rod is arranged on the corresponding pressure plate; each material guide post sleeves the end part of the corresponding discharge rod; each discharge rod slides up and down relative to the inner wall of the corresponding material guide post; each material guide post is fixed on the corresponding gel-injection barrel; a W-shaped guide hole is formed in the end part of the each discharge rod; and a discharge hole is formed in each material guide post. By the drip-proof battery gel-injection equipment, the problems that the mobility of the gel becomes poor to affect the air-tightness of a battery due to a relatively great influence from the external environment in the battery gel-injection process, the gel-injection process is slow, the residual gel in a gel-injection head leaks outside after injection is completed and an injection device is easily blocked are solved.