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230mAh 1.2V NIMH Rechargeable Batteries For Walkie Talkie Intercom Wireless Interphone

Categories NIMH Rechargeable Batteries
Brand Name: /OEM
Model Number: 1/2AAA230
Certification: UL IEC EN61951
Place of Origin: CHINA
MOQ: 3000pks
Price: negociate
Payment Terms: L/C, T/T, Western Union
Supply Ability: 300000pcs/day
Delivery Time: 3-30days according the qty
Packaging Details: 20pcs/box, 480pcs/ctn
Material: NI-MH
SIZE: 1/2AAA
Capacity: 230mAh
Voltage: 1.2V
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230mAh 1.2V NIMH Rechargeable Batteries For Walkie Talkie Intercom Wireless Interphone

NIMH 1/2AAA230mAh 1.2V battery with UL IEC/EN61951 certification.


1. Specification of the battery pack:

DescriptionUnitSpecificationCondition
Nominal VoltageV1.2
Nominal Capacitymin315Standard Charge/Discharge
Minimum Capacitymin300Standard Charge/Discharge(0.1C charge,0.2C discharge)
Standard ChargemA23(0.1C)
 hour16 
Fast ChargemA230(1C)
hour1.1 approx.
Trickle ChargemA4.6(0.02C)~11.5(0.05C)Ta=0~40℃
Discharge Cut-off VoltageV1Pack
Maximum Discharging CurrentmA690(3C)Ta =0~50℃ 0.8V cut off
Storage Teerature - 20~+ 25 within 1 year
- 20~+3 0 within 3 month
-20~+ 40 within 1 month
-20~+ 50 within 1 week

 


Typical weight: 5.7g approx

Open circuit voltage: ≥ 1.25V

Internal iedance(RI) : ≤55mΩ

Low terature discharge(0.2c 0) : ≥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
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.
Quality 230mAh 1.2V NIMH Rechargeable Batteries For Walkie Talkie Intercom Wireless Interphone for sale
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