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Lithium Batteries & Chargers

Powering Your World: Lithium Batteries, Chargers, and Accessories with Safety Precautions

Lithium batteries and their accompanying chargers, along with a range of essential accessories and connectors, have revolutionized the way we power our portable devices, from smartphones to electric vehicles. These high-energy-density batteries have become ubiquitous in modern life, but they come with their own set of considerations, including safety precautions. In this category, we explore the world of lithium batteries and chargers, emphasizing the critical importance of safe handling and usage, along with the key accessories and connectors that complement these power sources. Lithium batteries, chargers, accessories, and connectors are powerful tools for energy storage and transfer. Observing safety precautions ensures the optimal performance, longevity, and safe usage of these components, while accessories and connectors help tailor their applications to specific needs.

Before you use or charge this battery you must read the Lithium Battery Safety Instructions and Warnings document.

  1. Check for Physical Damage:
    1. is punctured or damaged, or has exposed wires. Discard damaged batteries.
    2. is bloated, expanded, swelling or otherwise deformed
    3. has any cell with a voltage of 3.3v. This means less than 9.9v for a 3-cell/11.1v battery.
  2. Do not leave batteries charging unattended. Monitor batteries during charging for popping, hissing, smoke, sparks or fire. Also monitor the battery for any swelling or other deformities. Disconnect the battery from your charger immediately.
  3. Do not charge batteries near flammable material. Charge batteries in a fireproof container. Do not charge batteries while they are in your robot.
  4. Use the Correct Charger: Ensure the charger is designed for the specific battery type you're charging.
  5. Avoid Overcharging: Use chargers with overcharge protection, and do not leave batteries unattended while charging.
  6. Store Batteries Safely: Store lithium batteries in a cool, dry place, away from direct sunlight and extreme temperatures. Use proper storage bags or containers.
  7. Charge at the Correct Voltage: Match the charger's voltage settings with the battery's requirements to avoid overcharging or undercharging.
  8. Balance Charging: When charging multi-cell batteries, use a balance charger to ensure uniform voltage across all cells.
  9. Handle with Care: Avoid dropping, crushing, or puncturing lithium batteries, as this can lead to thermal runaway and fire.
  10. Dispose of Properly: Recycle or dispose of old or damaged lithium batteries in accordance with local regulations. Do not incinerate or puncture them.
Brand: PK Cell Model: Lithium Ion Battery - 3.7v 330mAh
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 330mAh for a total of about 1.9 Wh. If you need a larger (or smaller!) battery, we have a full range of LiPo..
KES 250.00
Lithium Ion Battery - 3.7v 500mAh
Out Of Stock
Brand: PK Cell Model: Lithium Ion Battery - 3.7v 500mAh
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 1.9 Wh. If you need a larger (or smaller!) battery, we have a full range of LiPo..
KES 400.00
Lithium Ion Battery Pack - 3.7V 4400mAh
Out Of Stock
Brand: PK Cell Model: ICR18650 4400mah 3.7V with PCB
Need a big battery for your project? This lithium ion pack is made of 2 balanced 2200mAh cells for a total of 4400mA capacity! The cells are connected in parallel and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection.Each cell can provide 1A of..
KES 1,000.00
Lithium Ion Battery Pack - 3.7V 6600mAh
Out Of Stock
Brand: PK Cell Model: ICR18650 6600mah 3.7V
Need a massive battery for your project? This lithium ion pack is made of 3 balanced 2200mAh cells for a total of 6600mA capacity! The cells are connected in parallel and spot-welded to a protection circuit that provides over-voltage, under-voltage and over-current protection.Each cell can provide 0..
KES 1,400.00
Lithium Ion Cylindrical Battery - 3.7v 2200mAh
Out Of Stock
Brand: PK Cell Model: ICR18650 2200mah 3.7V with PCB
Need a big battery for your project? This lithium ion battery contains a 2200mAh and a protection circuit that provides over-voltage, under-voltage and over-current protection. Yet, it is slim and easy to fit into many project cases.This cell can provide 2C of peak current (2200mA). Note that these ..
KES 500.00
Lithium Ion Cylindrical Battery 3.7V - 18650 Cell (2600mAh)
Top Seller
Brand: PK Cell Model: ICR18650 2600mah 3.7V protected
This lithium ion battery contains a 2600mAh and a protection circuit that provides over-voltage, under-voltage and over-current protection. Yet, it is slim and easy to fit into many project cases.This cell can provide 2C of peak current (4400mA). Note that these batteries are not designed to su..
KES 380.00
Lithium Ion Cylindrical Battery 3.7V - 18650 Cell 2600mAh Unprotected
Top Seller Out Of Stock
Brand: PK Cell Model: ICR18650 2600mah 3.7V Unprotected
18650 Li-Ion battery, commonly used in LED torches.NOTE: This is an unprotected rechargeable lithium battery (Li-Ion or LiFePO4) which is only suitable for use in a compatible device/charger.Use of a unprotected cell where a protected cell is expected is very dangerous, please review your product's ..
KES 350.00
Mini Spot Welding Machine DH20 Pro Mini Spot Welding Machine DH20 Pro
Out Of Stock
Model: BIFRC DH20 Pro
2021 Updated portable Spot Welder with 9 gears adjustable is made of aluminum alloy material, with anodic oxidation surface, wear resistant and beautiful, fire-proof and anti-fall. With Gold-plate terminal welding pen, fine conductivity and low contact resistance, quickly detachment and easy carring..
KES 7,000.00
Multi Balance Board Adapter
2-3 Days
Brand: SKYRC Technology Co. Ltd Model: Multi Balance Board Adapter
The  Universal Balance Board is a high-end balance adapter board allows you to charge Lipo batteries equipped with different types of balance connectors on your charger.The board supports a wide range of balance connectors including: Hyperion/Polyquest, Thunder Power/Flight Power, JST-XH (Align..
KES 1,200.00
Model: NC2500
NC2500 AA/AAA Battery Charger & Analyzer is more than just a battery charger which can perform a number of different functions. If you are interested in getting optimum power, turbo fast charging (up to 2500mA Charge Current) and the most battery life possible, this is an excellent choice for yo..
KES 6,500.00
Ni-MH Rechargeable Battery 9V 250mAh Ni-MH Rechargeable Battery 9V 250mAh
Out Of Stock
Brand: PK Cell Model: NiMH 9V 250mAh
Model:9V/250mAhDimension (max):Diameter:17.5(mm) Wide:15.6(mm) Height:48.5(mm)Capacity:250(mAH)Norminal: Voltage:9(V)Standard ChargeCurrent:25(mA) Time:15(H)Rapid ChargeCurrent:130(mA) Time:3(H)Reference Weight:42G/Pcs..
KES 600.00
Ni-MH Rechargeable Battery 9V 350mAh Ni-MH Rechargeable Battery 9V 350mAh
Out Of Stock
Brand: PK Cell Model: NiMH 9V 350mAh
Model:9V/350mAhDimension (max):Diameter:17.5(mm) Wide:15.6(mm) Height:48.5(mm)Capacity:350(mAH)Norminal: Voltage:9(V)Standard ChargeCurrent:35(mA) Time:15(H)Rapid ChargeCurrent:130(mA) Time:3(H)Reference Weight:42G/Pcs..
KES 900.00
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