2/3AA 650mAh 1.2V Rechargeable Nimh Battery Pack With UL CE BIS

NIMH 2/3AA650mAh 1.2V HIGH  rechargeable battery flat top 
for medical device cordless phone toys backup with UL IEC/EN61951 certification.

• High rate and low self discharge technology to keep high capacity retention

• Environmentally friendly. 

• Nickel plated,high intensity steel shell, high charge efficiency, anti-corrosion, durable for using.

• OQC report and Lab testing offered before battery delivery to keep tracking records

• Safety anti-explosion leakproof,bottom insulation ring, auto safty valve.maintenance free.

• Cyle life more than 500 cycles, No memory effect.

• HIgh cost performance

• MSDS UN38.3 CB IEC DG License for overseas air sea and courier delivery

1. Specification of the battery pack:

 
2. OEM PACK FOR CUSTOMER(can do all ODM or OEM design)

More details of the cell:

 
Thickness of wooden board: 30mm 
             
A.Safety-- gas hole: advanced secondary explosion-proof design
B. Nical plated steel shell and positive cap: irove the charging efficiency, anti-corrosion
C. Enviromental friendly material: All materials passed the ROHS certification.
 
Sale delivery: 3 -4days.
Mass production period: 10-15days 
 
2. Discharge characteristic
 

3. 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