Top Battery Supplier Based in China
Explore custom lithium-ion battery packs with high energy density, long cycle life, and reliable performance—ideal for tools, EVs, and electronics.
Showing 9–16 of 21 results
What is a 3.7v 18650 Battery with PCB? A 3.7v 18650 battery with PCB is a type of rechargeable lithium-ion battery that has a built-in protection circuit board (PCB). The PCB is designed to protect the battery from overcharging, over-discharging, and short-circuiting. This protection ensures the battery won’t overheat or explode, reducing the risk of…
Parameters Battery Model: 18650 3S2P Battery Type: Lithium ion Battery Norminal Voltage: 11.1V Charge Voltage: 12.6V Cut-off Voltage: 8.1V Norminal Capacity: 5000mAh Minimum Capacity: 4950mAh Max Continuous Discharge Current: 10A or customize Peak Discharge Current: 20A for 10 seconds Max Charge Current: 5A or customize BMS: 10A or customize BMS Balancing: YES Operating Temperature: -20 Deg…
The 18650 & 21700 battery pack is suitable for electric bicycles, scooters, golf carts, electric wheelchairs and other vehicles. Voltage ranges from 12V to 108V, we have professional high voltage equipment to do discharge and charge test. What we need to evaluate battery pack? It is necessary to know is voltage, capacity, battery dimension,…
lithium battery pack, it is built with cylindrical battery cell like 18650, 21700, 26650, 32700 and so on, it can be lithium ion material or lifepo4 material. Mostly the battery pack is used for electric scooter, bike, wheelchair, motorcycle and many other vehicles. customize shape to meet your battery slot. Battery Cell: 21700 5000mAh…
High quality and light-weight design; top quality battery cell. Our lithium-ion batteries have passed thousands of repeated discharge and safety tests, so you’ll use them with confidence. Built in BMS protection board contains over charge, over discharge, over current and short circuit to ensure long lifespan. This bicycle battery shell is formed of lightweight…
A printed circuit board (PCB) is used to protect 7.4V 18650 batteries from potential hazards. The PCB acts as a safeguard to control the flow of electric current, protect the battery from overcharging, and ensure efficient charging and discharging. The PCB also balances the voltage across each cell in the battery pack, preventing any one…
18650 batteries are one of the most popular types of rechargeable batteries used in electronic devices due to their high energy density, low cost and extended lifespan. When it comes to using these batteries in series or parallel configurations, there are some important considerations to take into account. First, let’s define what is meant by…
Smart PCB Integration: What sets this battery pack apart is its innovative placement of the PCB at the side of the cells. This design maximizes space efficiency, allowing for seamless integration into various devices. The PCB serves as the brain of the pack, managing voltage, current, and temperature, ensuring stable and safe power delivery….