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NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
Specifications
Brand Name :
/OEM
Model Number :
AA1600
Certification :
UL IEC EN61951
Place of Origin :
CHINA
MOQ :
1000pks
Price :
negociate
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
300000pcs/day
Delivery Time :
3-30days according the qty
Packaging Details :
5pks/box, 60pks/ctn
Material :
NI-MH
SIZE :
AA
Capacity :
1600mAh
Voltage :
4.8V
Discharge rate :
3C
Application :
medical device
Description

NIMH AA1600mAh 4.8V battery pack 3C discharge for medical device with UL IEC EN61951 certification.

1. Specification of the battery pack:

Description Unit Specification Condition
Nominal Voltage V 4.8 Pack
Nominal Capacity mAh 1600 Standard Charge/Discharge
Minimum Capacity mAh 1600 Standard Charge/Discharge(0.1C charge,0.2C discharge)
Standard Charge mA 160(0.1C) Ta=0~40℃
　 hour 16 　
Fast Charge mA 320(0.2C)~800(0.5C)with charge termination control -△V=5mV/cell Timer cutoff=110%input capacity Te. cutoff=40~45℃ dT/dt=0.8℃/min(0.5 to 1.0C); 0.8~1℃/min(1C)
hour 7.0 approx.(0.2C)
2.4 approx (0.5C)
Trickle Charge mA 48(0.03C)~80(0.05C) Ta=0~40℃
Discharge Cut-off Voltage V 4 Pack
Maximum Discharging Current A 4.8(3C) Ta =0~50℃ 3.2V cut off
Storage Teerature 　 ℃ -20~+35 * 　

Open circuit voltage: ≥ 5V

Internal iedance(RI) : ≤250mΩ

High rate discharge(1c) : ≥54 min

2. Safety test

Over discharge: 0.1C charge for 48hrs No conspicuous deformation and/or leakage.

Charge reserve: Standard charge Storage: 28 days Standard discharge (0.2C) ≥180min

Humidity: Standard charged, stand for 10 days at 33±3℃ and 80±5% of relative humidity No leakage

External Short Circuit: After standard charge, short-circuit the cell at 20 ℃ ± 5 ℃ until the cell teerature returns to ambient teerature.(cross section of the wire or connector should bemore than 0.75mm2) No fire and no
explosion

Vibration Resistance: Charge of voltage should be under 0.08V/pack, change of iedance should be under20milli-ohm/cell.

Drop Test: △V<0.02V/cell △Ri<5%/cell Charge at 0.1C for 16hrs,and then leave for 24hrs,check battery before / after drop

Height: 50 cm
Thickness of wooden board: 30mm
Direction is not specified
Test for 3 times
IEC Cycle Life Test: ≥500 cycle IEC61951-2(2003)7.4.1.1
3.Pics of battery pack
NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
4. Q&a;A
Q: How to give the quality garantee?
A: We give 6m-1y garantee for our battery packs. As the faulty allowance is less than 0.2%. For more we will give
replacement in the next order.
Q: How long will be the delivery date?
A: Normally one month if have cell stock 15-20days will be ready.
Q: How to start the cooperation?
A: You can take our sale and confirm the quality and packing details. Then start to order from small order.
5. Wish 13years experience in battery area can help you out from your project.
NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
Product tags

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NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification

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Product Detail
Brand Name :
/OEM
Model Number :
AA1600
Certification :
UL IEC EN61951
Place of Origin :
CHINA
MOQ :
1000pks
Price :
negociate
Contact Supplier
NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification
NIMH AA1600mAh 4.8V battery pack 3C discharge for Medical Device with UL IEC/EN61951 certification

MAXPOWER INDUSTRIAL CO.,LTD

Verified Supplier
12 Years
guangdong, shenzhen
Since 2001
Business Type :
Manufacturer, Exporter
Main Products :
Lithium LiFePO4 Battery, Lithium Ion Rechargeable Batteries, Lithium Polymer Battery
Total Annual :
6million -10million
Employee Number :
500~600
Certification Level :
Verified Supplier
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