Technical data: plug type: JST PH2.0/2P; voltage: 3.7V; capacity: 2600mAh; battery type: Li-ion; height: 66 mm, (max. 67.0 mm); Minimum diameter: 18.5 mm; Maximum diameter: 22.5 mm; Wire length: 9.8 cm; Weight: 50 g. *Connect plus to plus, minus to minus. *If the positive and negative poles do not match when connecting, use the included polarity conversion cable.
Widely compatible: The 3.7V battery is compatible with DIY electronics, amplifiers, remote controlled toys, Bluetooth devices, lighting, small fans and other various electronic devices. *Note: Please make sure the battery size, plug and voltage fit your device before purchasing! May not fit Blue Connect.
Built-in BMS: NASTIMA 3.7V PH2.0/2P batteries are equipped with overcharge, over-discharge and short circuit protection, and the patented battery balancing technology ensures the safety of the batteries during use.
γHigh Qualityγ: Use A-grade batteries, charge and discharge cycles up to 1000 times, sleep mode, low power consumption and no memory effect. Please charge the battery every three months to extend the life of the battery.
γ100% Satisfactionγ: Every customer who buys our products enjoys 35 days free return and 1 year warranty. If you have any questions, pleasefeel free to contact us and we will help you solve the problem.