Weijiang Power supplies high-rate nickel-metal hydride (NiMH) cells and custom battery packs for toys, hobby projects and radio-controlled (RC) models, including RC cars, trucks, boats, robots, drones (electric), model trains and educational STEM kits. NiMH remains a favorite in the hobby world for its balance of power, safety, durability and value.

Why NiMH for toys and RC: high-discharge NiMH cells deliver the punch motors need while being far more tolerant of over-discharge, impact and imperfect charging than lithium packs — an important safety advantage for children's toys and beginner hobbyists. They are also simple to charge, reusable for hundreds of cycles and available in standard hobby voltages.

High-rate Sub-C / AA cells:低內阻，提供加速與爬坡的強脈衝電流。
Common hobby voltages: 4.8 V, 6 V, 7.2 V, 8.4 V, 9.6 V and 12 V packs in stick or side-by-side layouts, with standard RC connectors (Tamiya, JST and more) on request.
Toy-safety documentation: CE, RoHS, REACH, EN/IEC test support, MSDS/SDS and UN38.3 for retail and export.
OEM & private label:訂製容量、線長、接頭與包裝；MOQ 靈活，提供樣品與 24 小時報價。

Give us your model's voltage, desired run time, connector and compartment size and we will build the right pack. Browse high-rate NiMH cells或索取報價.

Frequently Asked Questions

Q1: What are the standard NiMH pack voltages for RC models?Hobby packs are commonly built in 4.8 V, 6 V, 7.2 V, 8.4 V, 9.6 V and 12 V, in stick or side-by-side layouts for cars, trucks, boats and robots.

Q2: Why is NiMH preferred over lithium for toys and beginner RC?NiMH tolerates over-discharge, impact and imperfect charging far better than lithium packs, which is an important safety advantage for children’s toys and first-time hobbyists.

Q3: Which connectors can be fitted?We fit standard hobby connectors such as Tamiya and JST, plus other connectors on request, with welded tabs and shrink-wrap or hard-case options.

Q4: Are these packs suitable for STEM and educational kits?Yes. NiMH is reusable for 500–1000 cycles, simple and safe to charge, and available in standard sizes that work well in educational robotics kits.

Q5: Do you provide toy-safety documentation and samples?We provide CE, RoHS, REACH, MSDS and UN38.3 documents, support flexible MOQ for hobby and toy programs, and can send samples before volume orders.