29V 2850Ah Lifepo4 Power Wall 18650 Rechargeable Lithium battery cell

29V 2850Ah Lifepo4 Power Wall 18650 Rechargeable Lithium battery cell
18650 lithium ion battery cell advantage
1. Wide application: power bank, notebook computer, walkie talkie, portable DVD, instruments, audio equipment, model airplane, toys, video camera, digital camera and other electronic equipment are all used.
2. Flexible combination: In parallel and series connection, 18650 battery cells with different numbers can be easily made into many kinds of battery packs by conventional combination to meet different needs.
3. Low internal resistance: The internal resistance of 18650 cell is generally below 35m Ω, which greatly reduces the battery's self consumption and extends the battery's service life.
4. No memory effect: 18650 battery cell belongs to lithium ion battery and has no memory effect.
5. High voltage: The voltage of 8650 lithium battery is generally 3.6V, 3.8V and 4.2V, which is much higher than the 1.2V voltage of nickel cadmium and nickel hydrogen batteries.
6. High safety: The 18650 lithium battery cell electric core of ZXDY will pass the following safety tests:
(1) Short circuit: no fire, no explosion
(2) Overcharge: no fire, no explosion
(3) Hot box test: no fire, no explosion (constant temperature of 150 ℃ for 10min)
(4) Needle puncture: no explosion (with Ф 3mm nail penetrating battery)
(5) Flat panel impact: no fire or explosion (10kg heavy object smashes the battery from 1M height)
(6) Incineration: non explosive (gas flame barbecue battery)
7. Long service life: the number of charging and discharging cycles is more than 500.
8. High capacity: the capacity is generally 1200mAh to 3000mAh, and the common capacity is 2200mAh to 2600mAh.
9. Low price: For polymer cell,18650 lithium ion battery cell price is much lower