Сохранить в закладки 1601210500386:
![]() |
|
Chemical Name | Molecular formula | Chemical code | In % by Weight |
Aluminum Foil | Al | 7429-90-5 | 8.0% |
Copper Foil | Cu | 7440-50-8 | 10.0% |
Lithium cobalt oxide | LiCoO2 | 12190-79-3 | 48.0% |
Carbon | C | 1333-86-4 | 15.0% |
Lithium Hexafluorophoshate | LiPFe | 21324-40-3 | 10.0% |
Polypropylene | PP | 9003-02-0 | 2.0% |
Nickel | Ni | 7440-02-0 | 2.0% |
Nylon | -- | 9008-75-7 | 5.0% |
Product Parameter
Type | Blue Taiyang 105465 lithium polymer battery rechargeable lipo battery 3.8v 4500mah for urov |
Reference Certification | CB, IEC62133, KC, CE, UN38.3, MSDS. |
Charge voltage | 4.35V |
Nominal voltage | 3.8V |
Nominal capacity | 4500mAh |
Charge current Standard Charging | 0.2C |
Charge current Rapid charge | 0.5C |
Charging time Standard Charging | 6.0 hours (Ref.) |
Rapid charge | 2.0 hours (Ref.) |
Cycle Life | 300 times |
Operating temperature | Charging : 0℃ ~ 55℃ |
Discharging : -20℃ ~ 65℃ | |
Max. charge voltage | 4.45V |
Max. charge current | 3A |
Max discharge current | 3A |
Weight | 91g |
ltems | Test Method | Criteria |
Cell Overcharge | After discharge to limit voltage, charged at constant current of 3C and constant voltage of 4.6V, While voltagereaches to the max ,if charging continued over 7 hours otemperature is 20% less than the top , close the test. | No explosionand no fire |
Exteral Short-circuit Test | Cell terminals are short-circuited to discharged state lessthan 0.1V or longer time with a resistance of 50mQ or less.Tests are to be conducted at room temperature. | |
Over-Discharge Test | Cell is discharged at a current of 1C rate for 2.5 hours.(lfcurrent stops by safety or passive circuit on the batterytest is finished.). |
ltems | Syol | Content | Criteria |
Over charge Protection | VDET1 | Over charge detection voltage | 4.28±0.05V |
tVDET1 | Over charge detection delay time | 0.96~1.4s | |
VREL1 | Over charge release voltage | 4.08±0.05V | |
Over discharge protection | VDET2 | Over discharge detection voltage | 3.0±0.10V |
tVDET2 | Over discharge detection delay time | 115~173ms | |
VREL2 | Over discharge release voltage | 3.0±0.10V | |
Over current protection | VDET3 | Over current detection voltage | 80±30mV |
IDP | Over current detection current | 1.0~3.0A | |
tVDET3 | Detection delay time | 7.2~11.0ms | |
Release condition | Cut load | ||
Short protection | Detection condition | Exterior short circuit | |
TSHORT | Detection delay time | 220~380us | |
Release condition | Cut short circuit | ||
Interior resistance | RDS | Main loop electrify resistance | VC=4.2V;RDS≤70MΩ |
Current consumption | IDD | Current consume in normal operation | 3.0μA Type 7.0μA Max 0v Charging |
0V Prohibition /allowance | allowance |
Новинки товаров от производителей по оптовым ценам