Good performance under high and low temperature;Good safetyperformance;Good cycle life time;No pollution duringmanufacture.
|
Item |
Specification |
Remark |
||
|
Rated capacity |
400Ah |
0.2C rate discharge capacity |
||
|
Minimum capacity |
400Ah |
|||
|
Internal impedance |
≤0.5mΩ |
|||
|
Nominal voltage |
3.2V |
|||
|
weight |
13.2±0.15KG |
|||
|
Standard discharge conditions |
Constant current |
100A |
||
|
End-of-discharge voltage |
2.5V |
|||
|
Standard charge method |
Constant current |
100A |
||
|
Charge voltage |
3.55V |
|||
|
Fast charge method |
Constant current |
400A |
||
|
Charge voltage |
3.55V |
|||
|
Max continuous discharge current |
800A |
|||
|
Cycle life |
3000 cycles |
80% DOD |
||
|
Operating temperature |
Charging ambient temperature |
0~65°C |
||
Discharging ambient temperature |
-20~65°C |
|||
Storage temperature |
-20~65°C |
|||
|
Appearance |
Without break, distortion, contamination, leakage. |
|||
BasicPerformance
(1)Output withhigh efficiency: Standard discharge current is 0.3C-0.8C,instant impulse discharge current is 10C for 10seconds.
(2)Goodperformance under high temperature, it could workunder 65°Ctemperature.Thebattery structure is safe and good.
(3)Goodperformance under low temperature.dischargecapacity decreases to over 78% under 0°Cand dischargecapacity decreases to over 70% under -20°C.
(4)Good safetyperformance:When thepressure inside the battery is too large, the one-waysafety valve will release gas and heat to make sure batteryperform well. When the internal pressure reaches a certainlevel, the valve will be open immediately which can protectthe battery from burning and explosion.
(5)Good cyclelife time, the discharge capacity is still over 80% after2000cycle times of single cell(80%DOD).
(6) It canfast charging. It could be charged to 80% within 20 minutesand charged full with 2-3h.
(7) Lowcost.
(8) No pollution during manufacture and usage.
Mattersneeding attention
(1) Pleasecheck if spare parts are completed when open the packageand read the operation manual carefully.
(2) Do notmake the battery Short Circuit,do not over charge anddischarge.
(3) Pleasecharge the new battery to full capacity before dischargefor the first use.
(4) Thebattery pack is fixed with plate and strip before delivery,do not disassemble the plate and strip when using thebattery.
(5) Checkingthe voltage of battery, normally it is3.2V-3.3V.
(6) Fix BMSfor battery pack and protect single cell to avoid overcharge and over-discharge.
(7) Rivet orscrew is used for battery connector.
(8) Please usecopper part to connect battery packs and fix with hydraulicpressure plier. We could also provide therelevantconnection which fixed with screws.
(9) Thecharger used should be approved by our company in order tomatch with our lithium batteries.
(10) It willshorten battery cycle lifetime and damage battery due toovercharge and over-discharge if not do according to theabove . It wont be within our companywarranty.
Requirementfor safety assurance
For the sake of safety assurance, please discuss theequipment design, its system and protection circuit ofLithium-ion cell advance. And consult about the high ratecurrent, rapid charge and special application in the sameway.
Serviceline: +86-400-884-7799
