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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Mahero
  • Model Number: MH-04 imr18650 3500mah
  • Type: IMR
  • Nominal Voltage: 3.7V
  • Size: 18650
  • Nominal Capacity: 3500mAh
  • Dimension: 18.3±0.2 mm *65.0±0.2 mm
  • Color: Blue
  • Weight: 50g
  • Warranty: 12 Months
  • Cycle life: 1000 Times
  • Battery type: Lithium Iron Battery Cell
  • Payment: Wester Union,T/T, PayPal
  • Discharger: 25A
  • Top: Flat top
  • Application: E-bike, power tools, flashlight, e-cigs

Packaging & Delivery

Packaging Details Mahero one battery one paper box, two paper box in a fireproof,and anti-fake label
Delivery Time within 2 working days
Product Description

high amp 18650 li ion lithium battery cell 3.7 volt MaHero imr18650 3500mah 25amp vs lg MJ1

24h/7d online
Skype me:Mahero battery


We have enough stock and can promise you a 2-day lead time with our professional service!

Mahero IMR 18650 3500mAh High Power Battery with 25A Discharge
Item name
Mahero IMR flat top 3500mah 3.7v rechargeable battery
Battery Description
These are the newest version of the Mahero IMR Safe chemistry LiMN 3.7V rechargeable batteries in an 18650 25A 3500MAH size. These cells can handle high amperage and are safe to use in series / multi-cell applications. Can be charged with any LiIon battery charger with 4.2V output.
Battery Specifications
-battery Capacity:3500mAh
-Nominal Voltage : 3.7V
-Max. Discharge Current : 25A 
CDC :Continuous Discharger Current :15A 
25A>44s>at 25℃  30A>19s>at 60℃
-Dimensions : 18.3*65.0MM (+/-0.2mm )
-Operating Discharge Temperature : -20 to 75 Degrees Celsius
-Standard Charge : CC/CV
-Cycle Life : > 1000 cycles
-Weight : 50g
-Do not over-discharge/overcharge, if allowed to drop past2.5 volts, chargers will no longer be able to charge these batteries
-Recharge empty batteries (resting voltage ~3.6V) as soon as possible
-Leaving LiIon batteries in discharged state will incur irreversible damage (capacity / cycle loss)
-Do not short circuit (will release tremendous current)
-Do not dispose of in fire
-It widely used for Flashlight,Mods and power tools .cheapest price,best quality.
Operating temperature
(surface temperature)
Charge : 0 to 50
(recommended recharge release < 45°C)
Discharge: -20 to 75
(recommended re-discharge release < 60°C)

Hero vape 18650 imr battery, more safe and few heating problem!
Higher Capacity and Stable Discharge Voltage, high continuous discharge rate
Light weight, small size and high performance
Small internal resistance
Outstanding Discharge properties and Storage Capacity
Pollution free, long cycle life
No memory effect
Existing stock for short delivery time.
Factory price, high quality

Detailed Images
Power tools, Electronic cigarettes, Electronic bicycle, Other electronic devices
Packing & Delivery
packaging ditails: Each Mahero battery packed in the individual paper box , then 2 batteries into a box
shipping: by UPS,DHL,FDX or as your request.
Related Products

We are the leading manufacturer specialized in designing and manufacturing different kinds of lithium battery and battery accessories in china.Our Brand:18650 imr Mahero IMR18650 3500mah/3000mah/2600mah 40A/2500mah.
Our Battery is committed to providing you with authentic 18650 lithium-ion batteries. Every battery sold was tested strcitly and of the highest quality before ship.
Battery series: Samsung 18650 battery series, LG 18650 battery series, So/ny 18650 battery series, Pa/nasonic series, Sanyo battery series.
Battery charger series:Nitecore i2/i4/d2/d4/um10/um20,18650 single charger, trustfrie 001lustefire,huanggao,soshine,ultrafire,jetbeam
Battery case series:with or without waterproof function.

Company Information

Shenzhen Maihezi Electronic Co., Ltd

Shenzhen Maihezi Electronic Co., Ltd is a professional manufacturer of lithium battery company which combined with designing, researching, producing and sales apartment.And our top rated items arel ithium battery, LifePo4 battery Ni-Mh battery,charger and battery pack etc.The usage of our products mainly can be the key components of E-cigarette,Electronic bike Electonic Scooter,Torch, Power bank etc.Mahezi established in 2010 and we have our own brand battery "Mahero"So we have abundant experiences on OEM and ODM service.

Our Service

Why choice Mahero

(1) Low price. low MOQ Our own factory ,price advantage
(2) OEM Accepted,Please send us your design

(3) Good Quality .we have strict quality control system. All batteries are Grad A

(4)Fast & Cheap Delivery. We worked with professional freight forwarders, got a big discount .We always shipping our orders within 2 days after the payment.

(5) Outstanding desig and development team.

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