IJOY 20700 Battery 3000mah – 40A (5-leg Positive Post)
The most popular 20700 battery on the market! An excellent battery, but over rated on the wrapper. This battery has been rated as a 3000mAh 30A on Mooch’s Blog.
- Brand: iJOY
- Model: 20700
- Size: 20700
- Chemistry: NCR
- 5-leg Positive Post
- Nominal Capacity: 3000mAh
- Nominal Voltage: 3.7V
- Discharge: 30A Max Continuous, Rated by iJOY as 40A Max Pulse
- Positive: Flat
- Protected: NO, UNPROTECTED
- Rechargeable: Yes
- Dimensions: 20.4mm x 70.1mm
- Weight: 57.8g
- At 10A continuous this cell delivered almost 2850mAh. This typical for a high-performance 3000mAh cell so I am rating it at 3000mAh.
- Its temperature of 78°C at 30A continuous is the average for cells being operated at their rating so I am rating this cell at 30A.
These are high capacity and high discharge current batteries. If mishandled / mistreated, they can cause you SERIOUS INJURY. USE AT YOUR OWN RISK !
- Do NOT short.
- Do NOT use if battery appears damaged or the wrapper is ripped.
- Do NOT leave unattended when charging.
- Do NOT leave unattended immediately AFTER charging.
- Do NOT carry in your pocket or purse unless they are in a secure non-conductive carry case.
- They are not toys. Do not let your children or pets play with them.
- Do NOT recharge with cheap chargers that keep on trickle charging after the normal cycle or that do not follow the Constant Current / Constant Voltage (CC/CV) algorithm properly.
37 in stock