Detail information of products
·Battery Specification
| Model | 3746L | |
| Output Voltage | 1.5V Constant | |
| Low Battery Prompt Voltage | 1.1V Constant | |
| Rated Output Capacity | 2000mAh | |
| Rated Output Energy | 3000mWh | |
| Minimal Output Energy | 2900mWh | |
| Lithium-ion Cell Type | Steel-cased CID or Polymer | |
| LED Indicator | MP530L | |
| Lithium-ion Cell Feature | 900mAh/LCO/3.8V | |
| Standard Charging Voltage | 5.0V±0.25V | |
| Max. Inactive Storage Span | 300 Days (From Full to Charge) | |
| Standard Charging Current | 0~540mA (Intelligent Adjustment) | |
| Standard Charging Time | 2.0~3.5h (Various on Ambient Temperature and Power Source) | |
| Standard Discharging Time | ≥5h@0.2C | |
| Max. Stable Output Current | 4.0A@1.5V | |
| Short-circuit Protection Current | See Above, Same with Max. Output Current | |
| Charging Over-hot Protection | 45℃ (Charging Suspended and Resume Automatically on Over or Below It) | |
| Discharging Over-hot Protection | 60℃ (Discharging Suspended and Resume Automatically on Over or Below It) | |
| Recommended Use Temperature | Charging: -20°C~45°C, Discharging: -20°C~60°C | |
| Cycle Life (≥70% Initial Capacity) | 1000 Times (User Scenario) | |
| Static Power Dissipation | ≤100μA | |
| Ripple and Noise | ≤50mVp-p（@200mA Discharge） | |
| Reversed Polarity Continuant [1] | Support, Batteries with Different State of Charge Can Be Mix Used in Series | |
| Reversed Current Blocking [2] | Support, Batteries with Different State of Charge Can Be Mix Used in Parallel | |
| Endurable Interval in Depletion | ≤10 Days (Must Be Charged Within for Shutdown Battery) | |
| Storage Temperature | -20~35℃ | |
| Storage Humidity | ≤95% RH | |
| Battery Weight | 21.0±1.0g | |
| Outer Size | Diameter: 14.20±0.20mm, Height: 50.20±0.20mm | |
| Executive Standard | IEC62133-2:2017, GB31241-2014, IEC60086-2, GB/T8897.2 | |
| Warranty | 12 Months | |
·Charger Specification
| Applicable Battery | Tiger Head Li-ion Battery |
| AA & AAA Size | |
| External Power Source Port | Type-C |
| Charge Slot Number | 4 |
| External Power Source | USB 5V |
| Rated Input Voltage | 5±0.25V DC |
| LED Indicator | Yes |
| Independent Slot Control | Yes |
| Mismatched Battery Identification [1] | Support |
| Thermal Power Shift [2] | Support |
| Empty Load Indicator | Green Continuous |
| Abnormal State Warning [3] | Red Flashing |
| In-Progress Charging Indicator | Red Continuous |
| Charging Completion Indicator | Green Continuous |
| Battery Full Signal [4] | Charger LED Color |
| Charging Temperature | -20°C~45℃ |
| Executive Standard | GB4706.18-2014 |
Advantaged Features
Quick Charge with Safety (MELBEP® Technology)
Long Lifespan: ＞1000 cycles
Environmental Friendly Product
Large Capacity: AA Size 3000mWh
AAA Size 1100mWh
Stable and Constant 1.5V Output for Better Experience
1.1V Low Power Indication：CE, RoHS, CQC Certificate
Smart Identification with Charger
Long Lifespan: ＞1000 cycles
Environmental Friendly Product
Large Capacity: AA Size 3000mWh
AAA Size 1100mWh
Stable and Constant 1.5V Output for Better Experience
1.1V Low Power Indication：CE, RoHS, CQC Certificate
Smart Identification with Charger
·Battery Pictures
·Battery Package
1.5v rechargeable li ion battery
TIGER HEAD SMART LI-ION BATTERY SERIES
