Product Details
Place of Origin: China
Brand Name: Yangtze
Certification: CE/TUV/ISO/ROHS/MSDS
Model Number: 6-GFM(G)-250
Payment & Shipping Terms
Minimum Order Quantity: 1 unit
Price: negotiable
Packaging Details: Pallet+Carton box
Delivery Time: 7-20 days
Payment Terms: L/C, T/T, Western Union,Credit Card
Supply Ability: 10000 units/week
Sealed Type:  | 
                        Sealed Storage Battery  | 
                                                                                                                    Dimension:  | 
                        520*269*220/228mm  | 
                                                                         Weight:  | 
                        70kgs  | 
                                                                                                                    Capacity:  | 
                        250Ah  | 
                                                                         
                                                                                            Usage:  | 
                        Slolar Energy System, Telecom , UPS  | 
                                                                                                                    Color:  | 
                        Silver/Black/White  | 
                                                                         
                                                                                            Terminal Material:  | 
                        Copper  | 
                                                                                                                    Voltage:  | 
                        12V  | 
                                                                         
                                                                                                                                
              
Sealed Type:  | 
                            Sealed Storage Battery  | 
                        
Dimension:  | 
                            520*269*220/228mm  | 
                        
Weight:  | 
                            70kgs  | 
                        
Capacity:  | 
                            250Ah  | 
                        
Usage:  | 
                            Slolar Energy System, Telecom , UPS  | 
                        
Color:  | 
                            Silver/Black/White  | 
                        
Terminal Material:  | 
                            Copper  | 
                        
Voltage:  | 
                            12V  | 
                        
12V 250Ah Gel battery 70kgs 520*269*220/228mm cooper terminal 5 years warranty![]()
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
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| 1. Functional Parameter | 5. Environment Temperature | ||
| Nominal Voltage | 12V | Discharge Temperature | -15~50℃ | 
| Nominal Capacity (10 hour rate) | 250Ah | Charge Temperature | 0~40℃ | 
| Number of Cells | 6cells | Storage Temperature | -15~40℃ | 
| 2. Rated Capacity at 25℃ (77° F) | 6. Inner Resistance & Max . Discharge Current | ||
| 10 hour rate (0.1C, 10.8V) | 250Ah | Fully Charged battery at 25℃ (77° F) | 2mΩ | 
| 3 hour rate (0.25C, 10.8V) | 191.7Ah | Max. Discharge Current | 3750A (5s) | 
| 1 hour rate (0.55C, 10.5V) | 138.1Ah | Short Circuit Current | 12500A | 
| 3. Capacity affected by Temperature (10 hour rate) | 7. Self-discharge at 25℃ (77° F) | ||
| 40℃ (104° F) | 103% | Capacity after 3 month storage | 91% | 
| 25℃ (77° F) | 100% | Capacity after 6 month storage | 82% | 
| 0℃ (32° F) | 85% | Capacity after 9 month storage | 73% | 
| -15℃ (5° F) | 65% | Capacity after 12 month storage | 64% | 
| 4. Dimension and Weight | 8. Constant voltage charging at 25℃ (77° F) | ||
| Length | 520mm | Cyclic use | 14.4~14.9V | 
| Width | 269mm | Maximum charging current | 62.5A | 
| Height | 220mm | Temperature compensation | -30mV/℃ | 
| Total Height | 225mm | Float use | 13.6~13.8V | 
| Reference Weight | 70kg | Temperature compensation | -20mV/℃ | 
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♦ 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 , ISO,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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