
9V 650mAh USB V8 Lithium Polymer Rechargeable Batteries long cycle life
with UL MSDS DG licence
9V 650mAh USB V8 Port Li-ion battery Specification :
No | Item | Parameter | Remark | ||
1 | Rating Voltage | 7.4V | |||
2 | Capacity | Typical:500mAh | 0.2C discharge after full charge | ||
Minimum:480mAh | |||||
3 | Limited charge currunt | 8.4V±0.05V | |||
4 | Impedance | 350mΩ(Max) | |||
5 | Charging Mode | C.C/C.V. | Constant voltage of 4.2 V | ||
6 | Charging Method | USB port charge 5V1A - 5V3A adaptor | |||
Positive negative metal hat | |||||
7 | Charging Time | Standard Charging | 7Hours | ||
Fast Charging | 1.5 Hours | ||||
8 | End of Discharge Voltage | 5.8V | |||
9 | Overcharge Voltage | 4.25±0.05V/cell | Detection of single battery voltage | ||
10 | Over Discharge Cut Off Voltage | 2.8±0.10V/cell | Detection of single battery voltage | ||
11 | Over current protection | 3—6.0A | |||
12 | Short Circuit | You need to activate your charge | |||
13 | Static power current protection board | 100A (Max) | |||
14 | Operating Temperature | Charging | 0~45℃ | ||
Discharging | -20~60℃ | ||||
15 | Storage Temperature | -5℃-35℃ Recommend(20±5℃) | Storage capacity should be 40%~50% full charge capacity | ||
16 | Cycle Life | 500 cycle | 0.2CCycle Life | ||
17 | Typical Weight | 26.8g |
9V USB Application:
Cylindrical USB battery application:
Quality Garantee: one year
Sample lead time: 3-5 working days
Mass production lead time: 7-10 working days.
More related USB batteries are aviliable, please feel free to contact.
No | Models | Capacity(mAh) | Voltage(V) | Size(mm) | Weight(g) |
1 | USB-14500 | 750 | 3.7 | 14*50 | 20 |
2 | USB-16340/CR123 | 650 | 3.7 | 16*34 | 39 |
3 | USB-18650 | 2600 | 3.7 | 18*65 | 50 |
4 | USB-18650 | 3400 | 3.7 | 18*65 | 66 |
5 | USB-26650 | 5000 | 3.7 | 26*65 | 73 |
6 | USB-AAA | 680 | 1.2 | 10*44 | 9 |
7 | USB-AA | 1500 | 1.2 | 14*50 | 14 |
8 | USB-9V | 650 | 9V | 48*26*16 | 26 |
Talk to me freely if u have any battery requirement.
MAXPOWER INDUSTRIAL CO.,LTD
Maxpower Industrial Co. ltd is one of the leading rechargeable battery and charger manufacturer in China which integrates R&a;D, production and sales of LI-ion, LifePO4, Li-polymer rechargeable battery, and chargers. We have our modern production base in China with a total plant area of 30,000 square meters and about 1000 eloyee including 80 R&a;D engineer and 100 professional QC staff.
Our products are widely used in consumer electronics and industrial equipment like power tools, emergency lighting, UPS, electric motorbikes, electric bus, hybrid car, vacuum cleaner, medical device and so on.
We mainly export to Europe, Japan, US, South Korea and other countries in the world. Since our establishment, we focus on high quality, excellent pre or after sales service and take responsibility for each cell we produce. Some of Global Top 500 coanies have already cooperated with us due to our good fame from domestic and oversea market.
Since its inception, Maxpower has strictly applied the ISO9001 quality management system to ensure product quality. In addition, we are also certified with the ISO14000 environment management standard and all our products are coliant with SGS testing, CE, UL,REACH and RoHS.,
We aim to be first class energy supplier in China through our mutual effort and support. Welcome you to be our local agent or distributor at your market. We’re just here always for you!