4.8V 300mAh Smart Meter Battery Parameters
● Battery Model: NI-MH AAAA 300mAh*4
● Size: 16*16*47mm
● Nominal Voltage: 4.8V
● Nominal Capacity: 300mAh
● Plug: 5264-2P or 4P
● Wire: UL1007 24#
● PTC Protection: Yes
● Export Certificate: complete
4.8V 400mAh Smart Meter Battery Parameters
● Battery Model: NI-MH AAA 400mAh*4
● Size: 22.5*22.5*48mm
● Nominal Voltage: 4.8V
● Nominal Capacity: 400mAh
● Plug: 5264-2P or 4P
● Wire: UL1007 24#
● PTC Protection: Yes
● Export Certificate: complete
4.8V 700mAh Smart Meter Battery Parameters
● Battery Model: NI-MH AAA 700mAh*4
● Size: 22.5*22.5*48mm
● Nominal Voltage: 4.8V
● Nominal Capacity: 700mAh
● Plug: 5264-2P or 4P
● Wire: UL1007 24#
● PTC Protection: Yes
● Export Certificate: complete
4.8V 750mAh Smart Meter Battery Parameter
● Battery Model: NI-MH AAA 750mAh*4
● Size: 22.5*22.5*48mm
● Nominal Voltage: 4.8V
● Nominal Capacity: 750mAh
● Plug: 5264-2P or 4P
● Wire: UL1007 24#
● PTC Protection: Yes
● Export Certificate: complete
● Ultra-long cycle life: the remaining capacity after 900 cycles of IEC standard is more than 90% of the nominal capacity.
● Ultra-low self-discharge performance: our special process smart meter batteries stored at 25°C for 12 months, the charge retention rate is above 70%; stored at 45°C for 12 months, the charge retention rate is above 40%.
NO. | Model Type | Capacity Range (mAh) | Battery Diameter (mm) | Height (mm) |
1 | AAAA | 300 | Φ7.8土0.03 | 42.1-0.4 |
2 | AAA | 300~800 | Φ10.0士0.03 | 42.8-0.4 |
3 | AA | 500~2200 | Φ14.1士0.03 | 48.6-0.8 |
4 | A | 1000~3500 | Φ16.6士0.03 | 66.6-1 |
5 | SC | 1500~4500 | Φ22.8士0.05 | 43.1-0.6 |
6 | C | 3500~5000 | Φ25.2土0.03 | 50.0-1 |
7 | D | 5000~10000 | Φ32.2土0.03 | 59.8-1 |
8 | F | 13000~15000 | Φ32.2土0.03 | 89.8-1 |
9 | M | 20000~25000 | Φ41.0士0.05 | 92.0-2 |
Grepow, founded in 1998, has 26 years of experience producing eco-friendly rechargeable NiMH batteries. The company operates a 63,000-square-meter facility with around 1,300 employees, including 80 R&D staff and 100 quality control personnel. Grepow specializes in NiMH battery production, with a daily output of 500,000 units, and supports custom NiMH batteries for smart meter collectors.
▶ Wide operating temperature: -20°C to 80°C, ideal for smart meter collectors
▶ Customizable and available in bulk: Different capacities for smart meter collectors can be customized.
▶ Short lead times: 7 days for samples, 35 days for bulk orders.
▶ Long cycle life: Over 1,000 cycles
▶ High-performance batteries: Low internal resistance, high current, compact size, high energy, eco-friendly (free of mercury, chromium, lead), certified by CE, CD, UN38.3, KC, and has coal mine safety certification.
*The above information may be updated. Please contact our sales representative for the latest product specifications.
