Maintenance Free 6V 4.5ah Rechargeable Battery
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| Customization: | Available |
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| Type: | AGM Lead Acid Battery |
| Usage: | UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar System, Telecom |
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Basic Info.
- Model NO.
- 3-FM-4.5
- Nominal Voltage
- 6V
- Discharge Rate
- High Discharge Rate
- Shape
- Square Battery
- Electrolyte
- Acid
- Installation
- Fixed
- Rechargeable
- Chargeable
- Material
- High Pure Lead
- Certificate
- CE/RoHS/ISO9001/ISO14001/IEC60896/IEC61427
- Size
- 70X48X100/105mm
- Weight
- 0.74kg
- Maintenance
- Free
- Color
- Grey / Black
- Terminal
- Copper or Lead Material
- Warranty
- 3 Years
- Expected Cycle Life
- 10 Years
- Sealed
- Yes
- Transport Package
- 1PCS /Carton
- Specification
- 6V4.5AH AGM Battery
- Trademark
- Yangtze Solar
- Origin
- China
- HS Code
- 8507200000
- Production Capacity
- 20000pieces /Week
Product Description
Key Features :
♦Maintenance-Free ,Absorbent Glass Mat Technology
♦Low Self Discharge
♦Long Designed service Life ,Deep Cycles
♦Excellent Discharge Performance
♦Environment Friendliness
♦Wide suitability of ambient temperature range
Applications :
♦Solar and wind energy storage system
♦EPS and UPS battery backup
♦Signal system , emergency lighting system , security system
♦Telecommunication Equipment
♦Power source for portable devices or tools
| 1. Functional Parameter | 5. Environment Temperature | ||
| Nominal Voltage | 6V | Discharge Temperature | -15~50ºC |
| Nominal Capacity (20 hour rate) | 4.5Ah | Charge Temperature | 0~40ºC |
| Number of Cells | 3cells | Storage Temperature | -15~40ºC |
| 2. Rated Capacity at 25ºC (77° F) | 6. Inner Resistance & Max . Discharge Current | ||
| 20 hour rate (0.05C, 10.8V) | 4.5Ah | Fully Charged battery at 25ºC (77° F) | 25mΩ |
| 5 hour rate (0.165C, 10.8V) | 3.8Ah | Max. Discharge Current | 67.5A (5s) |
| 1 hour rate (0.55C, 10.5V) | 2.7Ah | Short Circuit Current | 225A |
| 3. Capacity affected by Temperature (20 hour rate) | 7. Self-discharge at 25ºC (77° F) | ||
| 40ºC (104° F) | 103% | Capacity after 3 month storage | 91% |
| 25ºC (77° F) | 100% | Capacity after 6 month storage | 82% |
| 0ºC (32° F) | 85% | Capacity after 9 month storage | 73% |
| -15ºC (5° F) | 65% | Capacity after 12 month storage | 64% |
| 4. Dimension and Weight | 8. Constant voltage charging at 25ºC (77° F) | ||
| Length | 70mm | Cyclic use | 7.2~7.45V |
| Width | 47mm | Maximum charging current | 1.35A |
| Height | 100mm | Temperature compensation | -30mV/ºC |
| Total Height | 104mm | Float use | 6.8~6.9V |
| Reference Weight | 0.74kg | Temperature compensation | -10mV/ºC |
♦ Battery factory Founded in 1996 , 2 million batteries annual production capacity
♦ Products including valve regulated lead acid battery , Gel battery , deep cycle battery, OPzV
and OPzS battery
♦ Products are exported to more than 150 countries
♦ Products are certified by CE , Rohs
♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid batteries ranging from 2Ah to 3000Ah
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