LED display the charging statues: shows orange(charging) - shows green(full charged).Controlled by MCU, automatically stop charging when detecting improper input voltage, defective or short circuit or non rechargeable batteries.Using -∆V intellectual cut-off charging method, automatically turn to trickle charge, prevent the batteries from over-voltage, over-current or over-heat.
You buy Low Self-Discharge rechargeable Protected lithium-ion 18650 4000mAh battery 3.7V 2pcs TUOFENG Used in flashlights, miner's lamp, electric tools, toys, mobile power ，notebook with Coupon : BOOT30 will be discounted 30% price * Please ensure the battery installed is correct: make the +/- pole of the battery is match for the +/- pole of the charger.* Never mix charge different type and different capacity of batteries under the same LED indicator.* Using environment: 0℃ to 40℃, it is normal phenomenon that the battery is warmer than room temperature when charging.* Do not disassemble or reassemble the charger by yourself for safety reason.
Why Use Low Self-Discharge rechargeable Protected lithium-ion 18650 4000mAh battery 3.7V 2pcs TUOFENG Used in flashlights, miner's lamp, electric tools, toys, mobile power ，notebook ?
- 1 package of 8 Recharge Universal 2000 mAh rechargeable NiMH AA batteries, pre-charged and ready to use
- Retains charge in storage for up to 12 months when not in use so reliable power is always on hand
- Charge batteries up to 1000 times – an economical and responsible way to keep your devices working
- Extended Life Composition ensures up to 5-year battery life under normal conditions
- One charge allows you to take 230 digital photos or enjoy 5 hours of toy activity
• The Low Self-Discharge rechargeable Protected lithium-ion 18650 4000mAh battery 3.7V 2pcs TUOFENG Used in flashlights, miner's lamp, electric tools, toys, mobile power ，notebook is a
- Battery: 9V 280mAh rechargeable Ni-MH batteries
- Package: 2 pack rechargeable 9V Ni-MH (Nickel Metal Hydride) battery
- Improved low self discharge makes it still maintain 75% of capacity after 3 year of non-use
- Batteries come pre-charged and can be recharged up to 1200 times
- Recommended for smoke alarms, professional audio and medical devices
Pack of 2 9V Ni-MH Rechargeable BatteriesImproved anti-corrosion components and new zinc composition resulting in 10-years anti-leakage shelf lifeDesigned to provide reliable and lasting performance for both high and low drain devicesUnique technology that enables better performance after storage, over-discharge, and high temperaturesWorks with a variety of devices including digital cameras, game controllers, toys, and clocks; Rechargeable.the Low Self-Discharge rechargeable Protected lithium-ion 18650 4000mAh battery 3.7V 2pcs TUOFENG Used in flashlights, miner's lamp, electric tools, toys, mobile power ，notebook How do the Recharge Universal batteries last so long? Advances in battery technology have minimized self-discharge and natural aging effects, resulting in a 5-year battery life with normal usage. Improvements to the engineered alloy used in these batteries created the ideal balance for consumers like you: high-capacity power and the ability for the battery to hold its charge. Recharge Universal can be recharged up to 1000 times, consistently delivering long-lasting and stable voltage to your most energy-needy devices.Low Self-Discharge rechargeable Protected lithium-ion 18650 4000mAh battery 3.7V 2pcs TUOFENG Used in flashlights, miner's lamp, electric tools, toys, mobile power ，notebook is best for youSpecifications: 1.The battery has triple over-heat protection, safe and reliable 2.High quality and durable 3. Provides excellent continuous power sources to your device 4.High energy density, long life battery 5.This battery has an extra long life for all your battery powered devices Specifications: 1.Battery Type:18650 battery 2. Voltage: 3.7v 3. Capacity: 4000mAh 4. Charge Time: about 6~8hours 5. Rechargeable Times: about 500~700 6. Material: Li-ion Battery 7. Weight: 48g 8. Dimensions: Diameter 18±0.5mm, Height 68±0.5mm Package includes: 2 x TUOFENG 18650 4000mAh batteriesNOTE: Do not run out of battery power during charging. This will make the battery will no longer work. If offenders appear. OUR irresponsible
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