In this category you can find batteries and battery holders that we offer. Lithium-ion, non-rechargeable, AA battery holder, etc.
Showing 1–24 of 40 results
This lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!
This small battery is practical for smartwatch projects or other projects where battery dimensions are crucial.
• Nominal voltage: 3.7V
• Capacity: 40mAh, 0.15Wh
• Dimensions: 24 x 8.5 x 3.5mm
• Standard JST-PH-2mm connector
DISCLAIMER: This battery has to be charged with a special charged that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.
This lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects with power for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!
DISCLAIMER: This battery has to be charged with a special charger that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.
This lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!
DISCLAIMER: This battery has to be charged with a special charged that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.
This lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!
• Nominal voltage: 3.7V
• Capacity: 500mAh, 1.85Wh
• Dimensions: 5.7 x 19.7 x 47.1mm
• Standard JST-PH-2mm connector
DISCLAIMER: This battery has to be charged with a special charged that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.
This Li-ion battery is small, light and durable! Trough standard JST 2mm female connector it will give you normal 3.7V that will power your projects whole day (and night). With all this battery has a built-in system for protection from too high voltage (prevents overcharging), too low voltage and short circuit. That’s how it protects the battery and secures its longer work and protects you from the danger of this battery!
Warning: This battery must be charged with special charger principle CC/CV – like the charger recommended under. Li-ion batteries are dangerous! Read our tutorial (link right above) before use.
This lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!
DISCLAIMER: This battery has to be charged with a special charged that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.
This lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!
DISCLAIMER: This battery has to be charged with a special charged that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.
This 1200 mah battery is small, light and durable! Through a standard JST 2mm female connector it will give you normal 3.7V that will power your projects whole day (and night). It also has a built-in system for protection from too high a voltage (prevents overcharging), too low a voltage and short circuit. That’s how it protects the battery and ensure a long lasting and safe environment for your projects!
Warning: This battery must be charged with special charger principle CC/CV – like the charger recommended under. Li-ion batteries are dangerous! Read our tutorial (link right above) before use.
This 1500mah lithium battery is small, light and durable! Trough standard JST 2mm female connector it will give you normal 3.7V that will power your projects whole day (and night). With all this battery has a built-in system for protection from too high voltage (prevents overcharging), too low voltage and short circuit. That’s how it protects the battery and secures its longer work and protects you from the danger of this battery!
• Nominal voltage: 3.7V
• Capacity: 1500mAh, 5.55Wh
• Dimensions: 47.7 x 29.5 x 9.8mm
• Standard JST-PH-2mm connector
Warning: This battery must be charged with special charger principle CC/CV – like the charger recommended under. Li-ion batteries are dangerous! Read our tutorial (link right above) before use.
This lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!
• Nominal voltage: 3.7V
• Capacity: 1800mAh, 6.66Wh
• Dimensions: 60 x 31.4 x 8mm
• Standard JST-PH-2mm connector
DISCLAIMER: This battery has to be charged with a special charged that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.
This lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!
• Nominal voltage: 3.7V
• Capacity: 2100mAh, 7.77Wh
• Dimensions: 9 x 36 x 60mm
• Standard JST-PH-2mm connector
DISCLAIMER: This battery has to be charged with a special charged that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.
This lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!
• Nominal voltage: 3.7V
• Capacity: 3000mAh, 11.1Wh
• Dimensions: 5.7 x 49.8 x 81.1mm
• Standard JST-PH-2mm connector
DISCLAIMER: This battery has to be charged with a special charged that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.
This lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!
• Nominal voltage: 3.7V
• Capacity: 4000mAh, 14.8Wh
• Dimensions: 81.1 x 50 x 7.7mm
• Standard JST-PH-2mm connector
DISCLAIMER: This battery has to be charged with a special charged that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.
This 5000mah lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!
• Nominal voltage: 3.7V
• Capacity: 5000mAh, 18.5Wh
• Dimensions: 67.4 x 54.6 x 10.1mm
• Standard JST-PH-2mm connector
DISCLAIMER: This battery has to be charged with a special charged that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.
This lithium-ion battery is small, light and durable. Through standard JST 2mm female connector, it will yield 3.7V which will supply your projects for a whole day (and night!). Furthermore, the battery has an implemented protection system, which prevents high voltages ( prevents over-charging), undervoltage and short circuit. That way it protects the battery, increases its lifetime and protects you from possible accidents!
• Nominal voltage: 3.7V
• Capacity: 6000mAh, 22.2Wh
• Dimensions: 90.2 x 60 x 9mm
• Standard JST-PH-2mm connector
DISCLAIMER: This battery has to be charged with a special charged that uses CC/CV principle. Li-ion batteries are dangerous! Read our tutorial (link in the top right corner) before use.
This Li-ion battery is small, light and durable! Through a standard JST 2mm female connector it will give you normal 3.7V that will power your projects whole day (and night). It also has a built-in system for protection from too high a voltage (prevents overcharging), too low a voltage and short circuit. That’s how it protects the battery and ensure a long lasting and safe environment for your projects!
Warning: This battery must be charged with special charger principle CC/CV – like the charger recommended under. Li-ion batteries are dangerous! Read our tutorial (link right above) before use.
SMD Battery Holder for CR1220 3V battery, just like the one on our Croduino Damba.
A through-hole holder for CR2032 3V battery which you can find on watches, RTCs, toys, motherboard and other electronics.
BR2032 batteries are also suitable for this holder, but we do have one more battery type for you – CR2032 battery.
Battery clip for a 9V battery. It allows connecting a circuit to the 9V battery.
Plastic holder for two AAA batteries, with three holes for mounting. Connects batteries in series.
• Battery size: AAA
• Number of batteries: 2
• Wire length: 15cm
Holder for two AAA batteries of small dimensions with a JST connector at the end that connects to a standard input for batteries. Often used with BBC micro:bit.
Plastic holder for three AAA batteries, with three holes for mounting. Connects batteries in series.
• Battery size: AAA
• Number of batteries: 3
• Wire length: 9.8cm
Plastic holder for 1 AA battery, with 1 hole for mounting.
• Battery size: AA
• Number of batteries: 1
• Wire length: 10cm
Plastic holder for two AA batteries, with two holes for mounting. Connects batteries in series.
• Battery size: AA
• Number of batteries: 2
• Wire length: 15cm