Rechargeable Button Cell 1.2V NiMH Battery 40h 40mAh 1.2V 2.4V 3.6V OEM Battery Pack

• Type: Ni-MH Battery
• Charger Type: Electric Charger
• Charger Application: Standard Battery
• Nominal Voltage: 1.2V
• Compatible Battery Type: NiMH/NiCd
• Size: Cion Cell NiMH Battery 40h
• Model NO.: 40H nimh button cell
• Recyclable: Recyclable
• Color: Green / or Customized
• Cyle Life: up to 500
• Weight: 1.8g
• Chargeable: Yes
• Cycle Life: 500times
• OEM&ODM: Welcome
• Capacity: 40mAh
• The Charging Ratio: 8mA*6.5hours
• The Discharge Rate: 40mAh/0.2cma
• Terminals: Customized
• Storage Type: -20~+35c
• Transport Package: Cartons
• Specification: 1.2V 40mAh Ni-MH Rechargeable Battery
• Trademark: OEM
• Origin: Guangdong, China
• HS Code: 8507500090
• Production Capacity: 200000 Piece/Pieces Per Month

Product Description

Rechargeable button cell 1.2V Nimh battery 40H 40mah 1.2V 2.4V 3.6V OEM battery pack

  Cell  :Sealed Ni-MH Button Cell

  Type  1.2V

  Size type : Φ11.5-11.6mm,H: 5.1-5.2mm

  Nominal voltage   : 1.2V

 Nominal capacity  : 40mAh/0.2CmA

Typical weight    : 1.8g

Standard charge   : 4mA×14hours

Rapid charge      : 8mA×6.5hours

Trickle current   : 0.4mA

  Discharge cut-off voltage: 1.0V

 

Test	Unit	Specification	Conditions	Remarks
Capacity	mAh	≥40	Standard Charge/discharge	Up to 3 cycies Are allowed
Open Circuit Voltage(OCV)	Voltage (V)	≥1.3	After 1 hour standard Charge
Internal Impedance	mΩ	≤800	Upon fully charge (1KHz)
High rate Discharge(0.5C)	Minute	≥51	Standard charge Before discharge
Discharge Current	mA	20	Maximum continuous Discharge current
Over charge		No leakage Not explosion	0.4mA(0.01C) charge one year
Charge Retention	mAh	32	Standard charge; Storage: 28 days; Standard discharge
Cycle Life	Cycle	≥500	IEC285(1993)4.4.1
Leakage		No leakage nor Deformation	Fully charge at 2mA, Stand 28 days

 

Button NIMH cell

Cell model	Voltage(V)	Capacity(mah)	Diameter(mm)	Height(mm)	Charge current(mA)	Discharge current(mA)	Weight(g)	Temperature(°C)
20H	1.2	20	11.7±0.1	3.2±0.2	2	4	1.5	0~45
40H	1.2	40	11.7±0.1	5.2±0.2	4	8	1.8	0~45
60H	1.2	60	15.3±0.1	6.1±0.2	6	12	2	0~45
80H	1.2	80	15.3±0.1	6.1±0.2	8	16	3.5	0~45
110H	1.2	110	15.3±0.1	7.7±0.2	10	20	4.5	0~45
160H	1.2	150	24.5*14±0.1	5.2±0.2	15	30	6	0~45
250H	1.2	250	25±0.1	6.3±0.2	25	50	10	0~45
330H	1.2	330	25±0.1	8.4±0.2	30	60	12.5	0~45