MAXPOWER INDUSTRIAL CO.,LTD
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 300000pcs/day |
| Delivery Time | 3-30days according the qty |
| Packaging Details | 40pcs/box, 480pcs/ctn |
| Material | NI-MH |
| SIZE | 4/3A |
| Capacity | 3800mAh |
| Voltage | 1.2V |
| TOP CAP | FLAT |
| Application | Industrial pack |
| Brand Name | /OEM |
| Model Number | 4/3A3800 |
| Certification | BIS UL IEC EN61951 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 300000pcs/day |
| Delivery Time | 3-30days according the qty | Packaging Details | 40pcs/box, 480pcs/ctn |
| Material | NI-MH | SIZE | 4/3A |
| Capacity | 3800mAh | Voltage | 1.2V |
| TOP CAP | FLAT | Application | Industrial pack |
| Brand Name | /OEM | Model Number | 4/3A3800 |
| Certification | BIS UL IEC EN61951 | Place of Origin | CHINA |
| High Light | rechargeable nimh aa batteries ，charging nimh batteries | ||
NIMH 4/3A3800mAh 1.2V battery for industrial pack vocuum cleaner
with BIS UL IEC/EN61951 certification
1. Specification of the battery pack:
| Desription | Specification | ||
| Model | 11PH-H-4/3A3800-W-T | ||
| Size | 4/3A | ||
| Dimensions | Length (mm) | Max 51.5mm | |
| Width(mm) | Max 47.5mm | ||
| Height(mm) | Max137.0mm | ||
| Weight(g) | Approx.545 g | ||
| Nominal Voltage(V) | 13.2 | ||
| Nominal capacity(mAh) | 3800 | ||
| Internal Iedance(Ω) | ≤0.5 | ||
| Discharge Cut-off Voltage | 11.0V | ||
| Ambient teerature | Charge | standard | 0℃ to 40℃ |
| fast | 10℃ to 40℃ | ||
| Discharge | -10℃ to 50℃ | ||
| Storage | ＜1 year | -10℃ to 30℃ | |
| ＜3 months | -10℃ to 40℃ | ||
| The relative humidity should keep with in 65±20% | |||
2. Safety test
| Test item | Condition | Specification | ||||
| 1. Charge | Standard | Charge at 0.1C for 16 hours | ||||
| Fast | Charge at 0.5C to -△V=55mV | |||||
| 2. Discharge | At 0.2C to 11.0V | |||||
| 3. Discharge cut-off voltage | 11.0V | |||||
| 4.Capacity | Minimum | Standard charge/discharge | 3700 | |||
| (mAh) | Typical | Standard charge/discharge | 3800 | |||
| 5. Internal resistance | After fully charge,rest 1 hour, measured at 1000Hz | ≤0.5Ω | ||||
| 6. Self-Discharge | The charged battery is stored for 28days at 20±5℃. And the discharge time is measured at standard discharge | ≥180minites | ||||
| 7. High teerature test | Store at 40℃,50℃,60℃ for 2 hours then charge/discharge | No leakage | ||||
| 8. Low teerature test | Store at 0℃ for 2 hours then charge/discharge | No leakage | ||||
| 9. Short circuit test | Short circuit after fully charge | No explode | ||||
| 10. Drop test | Free fall on the concerte from 1 meters after fully charged | No leakage | ||||
| No short-circuit | ||||||
| 11.Cycle life | Charge | Rest | Discharge | Capacity retention | ||
| 1 | 0.1C for 16h | 0 | 0.25C for 2h20min | ≥60% after 500cycles | ||
| 2~48 | 0.25C for 3h10min | 0 | 0.25C for 2h20min | |||
| 49 | 0.25C for 3h10min | 0 | 0.2C to 11.0V | |||
| 50 | 0.1C for 16h | 1~4h | 0.2C to 11.0V | |||
| Size | Model No. | Nominal Voltage (V) | Nominal Capacity (mAh) | Dimension with Tube | Weight Approx.(g) | |
| Diameter (mm) | Height(mm) | |||||
| AAAA | H-AAAA350 | 1.2 | 350 | 8.5 | 40.5 | 9 |
| BBB | H-1/3BBB200B | 1.2 | 200 | 11.0 | 15.5 | 6 |
| AAA | H-2/3AAA300 | 1.2 | 300 | 10.5 | 29.0 | 8.5 |
| H-2/3AAA350 | 1.2 | 350 | 10.5 | 29.0 | 9 | |
| H-AAA650A | 1.2 | 650 | 10.5 | 44.5 | 12 | |
| H-AAA700A | 1.2 | 700 | 10.5 | 44.5 | 12.5 | |
| H-AAA900 | 1.2 | 900 | 10.5 | 44.5 | 14 | |
| H-AAA1000 | 1.2 | 1000 | 10.5 | 44.5 | 16 | |
| AA | H-2/3AA600 | 1.2 | 600 | 14.5 | 29.0 | 13 |
| H-2/3AA700 | 1.2 | 700 | 14.5 | 29.0 | 14 | |
| H-7/5AA1800 | 1.2 | 1800 | 14.5 | 67.0 | 28 | |
| H-AA300A | 1.2 | 300 | 14.5 | 50.5 | 16 | |
| H-AA400A | 1.2 | 400 | 14.5 | 50.5 | 17 | |
| H-AA800A/B | 1.2 | 800 | 14.5 | 50.5 | 21 | |
| H-AA2000A | 1.2 | 2000 | 14.5 | 50.5 | 30 | |
| H-AA2100A | 1.2 | 2100 | 14.5 | 50.5 | 29.5 | |
| H-AA2500A | 1.2 | 2500 | 14.5 | 50.5 | 31.6 | |
| H-AA2700A | 1.2 | 2700 | 14.5 | 50.5 | 31.6 | |
| A | H-2/3A1100P | 1.2 | 1000-1100 | 14.5 | 50.5 | 21 |
| H-4/5A1800 | 1.2 | 1800 | 17.0 | 43.0 | 33 | |
| H-4/3A3800 | 1.2 | 3800 | 17.0 | 67.0 | 55 | |
| H-A2300 | 1.2 | 2300 | 17.0 | 50.0 | 36 | |
| C | H-C1500A | 1.2 | 1500 | 25.8 | 51.0 | 42 |
| H-C2700A | 1.2 | 2700 | 25.8 | 51.0 | 67 | |
| H-C3300A | 1.2 | 3300 | 25.8 | 51.0 | 75 | |
| H-C4500A | 1.2 | 4500 | 25.8 | 51.0 | 85 | |
| D | H-D1500 | 1.2 | 1500 | 33.0 | 61.8 | 78 |
| H-D2700A | 1.2 | 2700 | 33.0 | 61.8 | 80 | |
| H-D7000A/B | 1.2 | 7000 | 33.0 | 61.8 | 145 | |
| H-D8000A/B | 1.2 | 8000 | 33.0 | 61.5 | 155 | |
| H-D9000A/B | 1.2 | 9000 | 33.0 | 61.5 | 160 | |
| 8.4V | H-8.4V 120 | 8.4 | 120 | 17.5(T)*26.5(W)*48.5(H) | 36 | |
| H-8.4V 200 | 8.4 | 200 | 17.5(T)*26.5(W)*48.5(H) | 44 | ||
| H-8.4V 250(5A) | 8.4 | 250 | 17.5(T)*26.5(W)*48.5(H) | 46 | ||
| SC | H-SC2000P | 1.2 | 2000 | 23.0 | 43.0 | 55 |
| H-SC3100P | 1.2 | 3100 | 23.0 | 43.0 | 61 | |
| H-SC3300P | 1.2 | 3300 | 23.0 | 43.0 | 62 | |
| H-SC3500P | 1.2 | 3500 | 23.0 | 43.0 | 64 | |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2001
Total Annual:
6million -10million
Employee Number:
500~600
Ecer Certification：
Verified Supplier
Maxpower Industrial Co. ltd is one of the leading rechargeable battery and charger manufacturer in China which integrates R&a;D, production and sales of LI-ion, LifePO4, Li-polymer rechargeable battery, and chargers. We have our modern production base in China with a total plant area of 30,000 squ... Maxpower Industrial Co. ltd is one of the leading rechargeable battery and charger manufacturer in China which integrates R&a;D, production and sales of LI-ion, LifePO4, Li-polymer rechargeable battery, and chargers. We have our modern production base in China with a total plant area of 30,000 squ...
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