Custom LiPo Battery LP502540 3.7V 500mAh Rechargeable batteries with Protection Circuit

Lithium ion polymer(also known as ‘lipo’ or ‘lipoly’) batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 500mAh for a total of about 2.22 Wh. If you need a larger battery, we also have a 500mAh+ model

We focus on helping our customers design the best custom battery pack products that are the most cost-effective, environmentally safe and exceed all of their specifications. Our offering of LiPo batteries and custom LiPo battery packs allows us to work with our customers and their engineering teams to manage the power needs of their end products. Our goal is to exceed your specifications while keeping you under budget.

We are a full-service custom LiPo battery manufacturer with full design & engineering capabilities. Our team has extensive experience with Lithium-ion, Lithium polymer, Nickel metal hydride, Nickel-cadmium, lithium primary and alkaline battery packs and assemblies. We offer the latest in battery technologies including the ability to label, shrink wrap, custom terminate or enclose in plastic.

We developed and designed different series of LiPo Batteries for selection and evaluation, Our LiPo batteries are designed for Wearable Medical devices, hardware prototypes, wireless devices, and fitness tracking devices.

Protective Circuit (Prevent the battery from short-circuiting), NTC (Thermistor) and Connectors (Molex, JST & Hirose) are assembled when requested.

Our LiPo Battery Safe with Japan IC+MOS & Compact Shape & Long Cycles Life.

Additional safety notes: Do not use a NiMH/NiCad/lead-acid charger! Also, do not abuse these LiPo batteries, do not short, bend, crush or puncture. Never charge or use unattended. Always inspect LiPo batteries and surrounding circuitry constantly for any damage, loose wiring, or the possibility of short circuits. Polarity matches all Adafruit LiPoly/LiIon chargers and boards, other brands may have reverse polarity and can destroy your battery. As with all LiPo batteries and with any power source – they should be used by experts who are comfortable working with power supplies.

Like most LiPo batteries we sell do not have thermistors built in. This is why we suggest charging at 1/2C or even less – 250mA max in this case which is how much you can get from a USB port.

Additional safety notes: Do not use a NiMH/NiCad/lead-acid charger! Also, do not abuse these LiPo batteries, do not short, bend, crush or puncture. Never charge or use unattended. Always inspect LiPo batteries and surrounding circuitry constantly for any damage, loose wiring, or the possibility of short circuits. Polarity matches all Adafruit LiPoly/LiIon chargers and boards, other brands may have reverse polarity and can destroy your battery. As with all LiPo batteries and with any power source – they should be used by experts who are comfortable working with power supplies.

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