2700mAh 1.2V AA Ni-MH Rechargeable Battery Factory Supply for solar garden lights, LED flashlights, wireless keyboards, computer mice
| Parameter | Specification |
|---|---|
| Model | VTC AA 2700mAh |
| Battery Type | NI-MH rechargeable battery, AA size |
| Nominal Voltage | 1.2V |
| Nominal Capacity | 2700mAh |
| Standard Charging Current | 270mA (0.1C) |
| Rapid Charging Current | 540mA (0.2C), with charge termination control |
| Rapid Charging Time | 6.0 hours approx. at 0.2C |
| Discharge Cut-off Voltage | 1.0V per cell |
| Internal Impedance | ≤30mOhm when fully charged, 1kHz |
| Cell Dimensions | Diameter 14.5mm, height 50.5mm; button top diameter 5.4 ±0.2mm |
| Typical Weight | 30.4g approx. |
| IEC Cycle Life | ≥300 cycles |
| Charging Temperature | 0°C to 40°C |
| Storage Temperature | -20°C to +25°C |
2700mAh 1.2V AA Ni-MH rechargeable battery for solar garden lights, LED flashlights, wireless keyboards, computer mice
The 2700mAh 1.2V AA Ni-MH rechargeable battery is designed for buyers who need a standard AA-size rechargeable cell with dependable capacity for consumer electronics and portable equipment. According to the datasheet, this cell provides 1.2V nominal voltage and 2700mAh nominal capacity, with standard charge at 270mA (0.1C) for 16 hours, fast charge at 540mA (0.2C) with charge termination control, trickle charge from 54mA (0.02C) to 120mA (0.05C), and discharge cut-off voltage of 1.0V per cell. The AA cylindrical dimensions are 14.5mm diameter and 50.5mm height, with typical weight of about 30.4g. The performance table specifies capacity of at least 2700mAh, open circuit voltage of at least 1.25V after standard charge, internal impedance of no more than 30mOhm when fully charged, and IEC cycle life of at least 300 cycles.
VTCBATT supports factory supply, sample development, OEM/ODM battery projects, customized labeling and packaging, and wholesale batch supply for equipment manufacturers, distributors, and brand owners that need stable rechargeable Ni-MH battery sourcing.
Long-Lasting Rechargeable Power
2700mAh high-capacity AA Ni-MH rechargeable batteries deliver stable and long-lasting power for daily devices, reducing replacement frequency and saving long-term costs.
Low Self-Discharge Technology
Advanced low self-discharge technology helps the batteries retain up to 80% power after 3 years of storage, ensuring reliable standby performance anytime.
Eco-Friendly Ni-MH Battery
Mercury-free and cadmium-free Ni-MH rechargeable batteries help reduce environmental pollution and support greener energy usage.
Full Certification & Extended Warranty
VTCBATT Ni-MH batteries meet global certifications including CB, CE, UL, and UN38.3, and offer a 14-month warranty—two months longer than standard—to maximize customer confidence and profit.
VTCBATT Ni-MH battery passed all the major global certifications, such as CB, CE, EN61000,IEC62133,MSDS.UN38.3,ROHS,UL,BIS,KC Certification,which makes your product more competitive.
Compared to a normal 12-month warranty, VTCBATT Ni-MH batteries have 14-month warranty and two extra months for shipping and customs clearance ,which ensure the customer’s profit.
VTCBATT Production and Service
To meet the diverse demands of different customers,VTCBATT is noly only devoted to precise and standardized manufacturing in every process to ensure the highest-quality batteries, but also focuses on customized design and excellent service. By providing comprehensive support from pre-sales to after-sale ,VTCBATT cares customers’ feedback to establish long-term and win-win cooperation. Fast assistance and professional battery proposals are the core principle of our professional sales and technical engineers team.
From the raw materials mixing to the cell test, VTCBATT adopts an automatic manufacturing process to maximize production efficiency and enhance the batteries
quality, safety, and reliability. The entire manufacturing process is monitored and 100% tested before flowing to the next procedure to ensure zero defects before delivery.
Over the past 20 years, VTCBATT has built strong partnerships with customers in more than 50 countries worldwide. With reliable quality, responsive service, and tailored battery solutions, we have earned the trust of our clients—many of whom have maintained long-term cooperation and lasting friendships with us for over a decade. Together, we continue to grow and move forward toward a brighter future.
Application for AA 2700mAh 1.2V Ni-MH rechargeable battery
This VTC-AA2700mAh 1.2V AA Ni-MH rechargeable battery is suitable for AA-powered devices such as solar garden lights, LED flashlights, wireless keyboards, computer mice, handheld game controllers, digital cameras, portable radios, toys, household remote controls, and other moderate-drain portable electronics. The standard AA format helps it fit existing battery compartments, while the 2700mAh nominal capacity supports longer operating time than lower-capacity AA rechargeable cells in compatible devices. For application-specific projects, VTCBATT can support connector or tab requirements where a pack design is needed, wire length matching, label customization, sample testing, charging guidance, packaging support, and batch production planning. Battery distributors, electronics brands, lighting product manufacturers, and device OEMs can source this rechargeable Ni-MH AA battery through VTCBATT factory-direct wholesale supply for replacement battery programs, bundled device projects, and customized rechargeable battery pack development.
AA 2700mAh 1.2V Ni MH Battery Test Report
 Standard Charge CharacteristicsBest-effort SVG reconstruction of Ni-MH cell voltage during 0.1C standard charging over 16 hours at 0 C, 20 C, and 45 C. |  Discharge CharacteristicsBest-effort SVG reconstruction of Ni-MH discharge voltage versus discharge capacity at 0.2C, 0.5C, and 1.0C. |
 Rapid Charge CharacteristicsBest-effort SVG reconstruction of Ni-MH cell voltage during 0.2C rapid charging over 6 hours at 0 C, 20 C, and 40 C. |  Cycle Life CharacteristicsBest-effort SVG reconstruction of nominal capacity retention versus cycle count for a Ni-MH cell cycle-life test. |
 Charge Retention CurvesBest-effort SVG reconstruction of Ni-MH cylindrical cell capacity reserve over 50 days at 0 C, 20 C, and 40 C. |
