MM244_battery_info (click to download)
Use in models: MM244, MM245
- Manufacturer identification data: Shenzhen Aerospace Electronic Co., Ltd
- Battery category and its identification data: Li-ion
- Place of manufacture: 2/F, 4/F&5F, No.42 Langkuo Industrial Zone, LangKuo Community, Dalang Sub-district, Longhua District, Shenzhen City, Guangdong Province, China.
- Date of manufacture- see SN on battery label: YYYYMM xxxxx (YYYY-Production year, MM- Production month)
- MASS: 24g
- Capacity: 1000mAh
- Chemical composition:
| Chemical name | CAS No. | Weight（%） |
| Lithium Nickel Cobalt Manganese Oxide | 607706-67-2 | 36.53% |
| aluminum foil | 7429-90-5 | 3.53% |
| Graphite | 7782-42-5 | 16.34% |
| Copper Foil | 7440-50-8 | 4.14% |
| Lithium Hexafluorophosphate | 21324-40-3 | 21.23% |
| Separator | （PE）：9002-88-4；
（PP）：9003-07-0 |
2.28% |
| Al can | 7429-90-5 | 14.84% |
| Others | 1.11% |
- Hazardous substances contained in the battery, other than mercury, cadmium or lead: no
- Fire extinguishing agent that may be used: dry powder fire extinguisher，mainly made up of monoammonium phosphate
- critical raw materials present in the battery, the concentration of which is above 0.1% m/m.
| Object/part no. | Manufacturer/ trademark | Type/model | Technical data |
| PCB | interchangeable | interchangeable | V-0, 130°C |
| IC | Zhongxing microelectr
Onics technology |
DW01 | Overcharge protection Voltage:4.30±0.075V; Discharge protection voltage:2.5±0.1V |
| MOSFET | Zhongxing microelectr
Onics technology |
8205 | VDS: 20V, VGS: ±10V,
ID:4.5A |
| NTC | Shenzhen Sunluo Electronics Co., Ltd. | 10K | 25℃=10K B=3380 |
| Plastic packaging | Shenzhen Zhongxinda Electronics Co., LTD | LT05/3L | ABS + PC |
| Cell | Hengyang Xinsheng New Energy Co., LTD | 384461AR/1000 | 3.7V/1000mAh/3.7Wh |
| -Electrolyte | Shandong Tianhe New Materials Co. , Ltd. | TH3201C-11 | LiPF6+EC+DEC+PS BOB
Conductivity 25℃: 7.1±0.5mS/cm |
| -Separator | Dongguan Huashi Youmi New Energy Co. , Ltd. | Separator12um | PE+Ceramic
Shut Down Temperature(℃): 128 Thickness: 0.014mm |
| -Positive electrode tab | Hunan Changyuan Lithium New Energy Co. ,Ltd. | LY388C | D50：11～13um |
| -Negative electrode tab | Xinxiang Berida Power Materials Co. , Ltd. | BR-04CY | D50:18.0±2.0um |