Complaint
High Temperature Battery Pack High Energy Denity NIMH 1.2V SC Size 2500mAh Rechargebale Backup Battery for Electric PCB Lighting
| Description/ | Unit/ | Specification/ | Conditions/ | |
| Nominal Voltage/ | V/Cell V/ | 1.2V | Unit cell | |
| Nominal Capacity/ | mAh | 300 | Standard Charge/Discharge/ | |
| Standard Charge/ | mA | 30(0.1C) | Ambient Temperature/: Ta= 20±5ºC | |
| Hour | 16 | |||
| Trickle Charge/ | (0.03C)~(0.05C) | Ta = 0~45ºC | ||
| Standard discharge/ | mA | 60(0.2C) | Ambient Temperature/: Ta = 20±5ºC Humidity:Max /:85% | |
| Discharge Cut-off Voltage / | V/Cell | 1.0 | ||
| Operating temperature range/ | ºC | 0~45ºC | Humidity:Max /:85% | |
| Storage Temperature | ºC | -20~35ºC | Fully charged state,Humidity,Max.60% ,60% | |
| 0~60ºC | Fully charged state,Humidity,Max.80% ,80% | |||
| Typical Weight/ | g | Approx. 9.0 | ||
| Test/ | Unit/ | Specification/ | Other Condition/ | Remarks/ |
| Capacity/ | mAh | 300 | Standard Charge Discharge | Up to 3 cycles are allowed/ |
| Open Circuit Voltage(OCV)/ | V/Cell | ≥1.25 | Within l hour after standard Charge 1 | |
| Internal Impedance/ | mΩ/Cell | ≤45 | Upon fully charge (l KHz)/ (1KHZ) | |
| High Rate Discharge(1.0C)/ 1.0C | minute | ≥48 | Standard Charge, l hour rest Before Discharge by 1.0C to 1.0 V/cell 1,1.0C1.0V/ | up to 3 cycles are allowed/ |
| Overcharge/ | No leakage nor explosion | 0.1C Charge14 days 0.1C14 | ||
| Charge Retention/ | mAh | ≥195(65%) | Standard Charge, Storage:45ºCAmbient Temperature,Standard Discharge/45ºC, | |
| IEC Cycle Life/ IEC | Cycle | ≥500 | IEC61951-1(2003)7.4.1.1 | (See Note )/ (Note ) |
| Leakage Test/ | No leakage nor deformation | Fully charged at 0.5C for 2.5 hour stand for 14 days. 0.5C2.5,14 | ||
| Security Test/ | No explosion,but leakage or deformation is allowed , | Charge the cell 0.1C 16hrs, Then≤100 mΩImpedance short circuit for 1hour 0.1C16.≤100 mΩ1. | Ambient Temperature/ : T=20±5ºC | |
| Impact Resistance/ | Change of voltage should be under 0.02V/ Cell Change of impedance should be under 5 mΩ/ Cell/<20mV/,<5 mΩ/ | Charge the cell 0.1C 16hrs Then leave for 1~4hrs,check battery before/after dropped, Height 50cm Wooden board (thickness 30mm) Direction not specified,3 times. 0.1C16,1~4,,50cm,30mm,3 | Ambient Temperature/: T=20±5ºC |
Q:How long is the warranty?
A: 4 years.
Q:Do you accept OEM/ODM?
A: Accept, send us your requirement/draft ,we will produce battery according to your requirement/draft.
Q:What's your payment method?
A:We accept T/T(30% deposit,and 70% balance before shipment).
Q:What's the price terms?
A:We accept FOB JIANGMEN/HONG KONG/DDP/EXW.
Q:What is the lead time for mass production?
A:22-25 days after order confirmed.
Q:Can you provide samples before place order?
A:Yes,we can provide samples and data sheet for your testing first.
Q:How do you ship batteries?
A:We can ship batteries by SEA/AIR which according to your requirement.
We advised ship by SEA which more cost-effective.
Q:What kind of certificate do you have?
A: We have CE, CB,IEC,KS,RoHS, SGS, MSDS, ISO9001, TUV certificates and reports,also can apply certificates according your needed.
Q:How do we place an order?
A:Send us an Inquiry or text us,we will instruct you to place an order.
Q:What's the order procedure?
A:Send us Enquiry→battery detail and price confirmed→send purchase order to us→Pay Deposit 30%→Battery production→Pay Balance payment 70% before shipment→Battery send out.
