BigM 3.7V 18650 3000mAh lithium ion rechargeable battery with 2 pin plug connector work in all kinds of solar lights that require a 3.7V 18650 rechargeable battery and need an extended wire with 2 pins to connect the battery. This rechargeable battery is ideal for solar lights for indoors, shades, and gazebos that require a heavy-duty battery to have the light on constantly for all night. Due to its higher power storage capacity, this helps all solar lights and devices to work for a longer time after a single charge.
If you don’t require the 2-pin connector, you can simply cut off the pin and solder the red and black wires at the right place to connect the device to the battery.
When you see solar lights aren’t working at all or not getting bright, in 90% of cases if you change the battery light will start to work again. Like any other electronic product, you may have to change the battery after a certain time. In some cases, you may have to change the battery after 6 months to 2 years. we have seen battery can last over 3 years. This all depends on the usage, weather conditions, and the device you are using in it.
It’s easy to replace the battery for all kinds of solar lights. Just unscrew the back of the light and replace the battery from the slot. You may require a smaller screwdriver.
You can also use this rechargeable battery in flashlights, mini hand fans, power banks, headlamps, security cameras, alarm clocks, toy cars, karaoke microphones, vapes, laptops, portable printers, cordless phones, battery packs for light electric vehicles, bicycles, scooters, gaming consoles, robotic projects at school labs and various electronic devices, etc. wherever you require 3.7v 18650 batteries with an extended wire and 2 pin plug.
Features:
Long battery life: BigM 3.7V battery can recharge up to 1500 cycles.
4.5” long cable: With a 2.54 mm connector plug can be attached directly or added to specific connectors for various devices.
Low self-discharge: The advantage of the BigM 3.7 lithium-ion batteries is low self-discharge and no typical memory effect. Don’t need to worry about reduction of battery life after constant charging and discharging
Safety: This BigM 3000mah rechargeable battery itself is self-contained with explosion-proof, high-temperature resistance, can survive through Canadian winter weather, and has overcharge resistance.
Fast charging and 3000mAH high capacity, make your device work longer
Product Specifications
Model Number: 3000mAh Flat Top
Battery Type: Lithium Ion
Battery type: 18650 Rechargeable Li-ion
Dimension: 18mm X 65mm Length
Length of the wires: 4.5”
Battery Capacity: 3000mah high storage capacity
Voltage: 3.70V
Charging time: about 4 hours
Recycle time: up to 1500 times