Description
43AAA 700mAh NiMH Battery Product Attributes
Key Features:
1. Cylindrical sealed Ni-MH rechargeable cell with 1.2V nominal voltage and 700mAh nominal capacity.
2. Minimum capacity is 700mAh at 0.2C discharge.
3. Standard charge rate is 70mA × 16 hours.
4. Rapid charge rate is 350mA × 140 minutes with -ΔV=5mV/pcs cut-off.
5. Internal impedance is ≤35mΩ within 1 hour after standard charge.
6. High drain discharge is ≥108 minutes at 0.5C discharge to 1.0V.
7. Cycle life exceeds 500 charge-discharge cycles according to IEC61951-2:2017.
| Type | Description |
|---|---|
| Category | Ni-MH Batteries |
| Mfr | GMCELL |
| Series | GMCELL® |
| Packaging | Box / Bulk Pack / Custom Pack Option |
| Part Status | Active |
| Battery Chemistry | Nickel Metal Hydride |
| Battery Type | Cylindrical sealed rechargeable Nickel Metal Hydride battery |
| Model | GMCELL-43AAA700mAh |
| Customer P/N | 2060098 |
| Voltage – Rated | 1.2 V |
| Nominal Capacity | 700mAh |
| Minimum Capacity | 700mAh / 0.2C discharge |
| Internal Impedance | ≤35mΩ within 1 hour after standard charge, measured at 1000Hz |
| Open Circuit Voltage | >1.25V within 1 hour after standard charge |
| Closed Circuit Voltage | >1.2V with 0.86Ω load within 1 hour after standard charge |
| Charge Voltage | <1.6V checked before charge completion |
| Standard Charge | 70mA × 16 hours |
| Rapid Charge | 350mA × 140 minutes, -ΔV=5mV/pcs |
| High Drain Discharge | ≥108 minutes at 0.5C discharge to 1.0V |
| Self Discharge | ≥70% of rated capacity after 28 days storage below 20℃ |
| Cycle Life | More than 500 cycles according to IEC61951-2:2017 |
| Standard Charge Temperature | 0–40℃ |
| Rapid Charge Temperature | 10–35℃ |
| Floating Charge Temperature | -10–40℃ |
| Discharge Temperature | -20–55℃ |
| Storage Temperature | 1 year: -20–35℃; 6 months: -20–45℃; 1 month: -20–50℃ |
| Storage Humidity | 65%±20% operating reference / 85%RH max recommended storage |
| Dimensions | Diameter 9.8–10.5mm; height 42.0–43.0mm; top diameter 5.0±0.2mm; top height 0.7±0.3mm |
| Weight | Approx. 11g |
| Insulate Impedance | Outer sleeve shall exceed 10MΩ |
| Over-charge Test | No deformation or leakage; capacity not less than rated capacity |
| Over-discharge Test | No deformation; subsequent capacity ≥80% of rated capacity |
| Humidity Test | No leakage after 14 days at 33±3℃ / 80±5%RH |
| Vibration Resistance | OCV fluctuation <0.02V and impedance change <5mΩ |
| Drop Test | 450mm hard board drop test; OCV fluctuation <0.02V and impedance change <5mΩ |
| Short-circuit Test | No explosion during or after 1 hour short circuit |
| Low Temperature Discharge | Exceeds 3 hours 30 minutes at 0℃±2℃, 0.2C discharge |
| Delivery Charge Note | Shipment charge level ≤50% |
| Warranty | 12 months |
| Charging Method | Use charger appointed by GMCELL; rapid charge methods should be discussed with engineer |
| Replacement Checkpoints | Confirm 1.2V voltage, 700mAh capacity, dimensions, charge method, discharge load, and storage requirements before ordering |
| Shipping Info | Transport in clean, dry, ventilated conditions away from impact, extrusion, sun, and rain |
