Gold Member Since 2015
Audited Supplier
Shenzhen Believe Technology Co., Ltd.

Battery, Li-ion Battery, Fishing Machine manufacturer / supplier in China, offering Li-ion Battery Pack Rechargeable Battery 12V 40ah for Fishing Machines Fishing Device Fishing Equipment Fishing Lamp Fishing Light with Capacity Indicator, 18350 700mAh 10A Discharge Rechargeable Lithium Battery, 7.4V 2600mAh Li-ion Battery Pack for Medical Device and so on.

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Supplier Homepage Product High rate battery/power battery/power supply Others High rate battery/power battery/power supply Li-ion Battery Pack Rechargeable Battery 12V 40ah for Fishing Machines Fishing Device Fishing Equipment Fishing Lamp Fishing Light with Capacity Indicator

Li-ion Battery Pack Rechargeable Battery 12V 40ah for Fishing Machines Fishing Device Fishing Equipment Fishing Lamp Fishing Light with Capacity Indicator

Purchase Qty.:
(Pieces)
50-9,999 10,000+
FOB Unit Price: US $150 US $100
Purchase Qty. (Pieces) FOB Unit Price
50-9,999 US $150
10,000+ US $100
Get Latest Price
Port: Shenzhen, China
Production Capacity: 500/Day
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: BLV-12V-40AH
  • Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Fishing
  • Discharge Rate: High Discharge Rate
  • Electrolyte: Acid
  • Rechargeable: Chargeable
  • Working Current: Max 40A
  • Charging Current (Max.): 1.0ca(=Ma)
  • Packaging Details: White Box, Carton
  • Size: Customized
  • Delivery Detail: 15-35 Days
  • Transport Package: Standard Export Carton Package with Caution Label
  • Origin: Shenzhen City, China
  • Type: Lithium-Ion Batteries
  • Nominal Voltage: 12V
  • Shape: Square Battery
  • Installation: Packaged
  • Battery Cell: Li-ion 18650 Battery Cell
  • Nominal Capacity: 30ah/40ah/60ah/80ah as Customized
  • Max Protection Working Current: 40A
  • Brand Name: Blv/OEM/ODM
  • Cycle Life: 500times
  • Trademark: BLV/OEM/ODM
  • Specification: CE/ROHS/SGS standard
  • HS Code: 8507600090
Product Description
 li-ion battery pack rechargeable battery 12v 40Ah for fishing machines fishing device fishing equipment fishing lamp fishing light with capacity indicator
1>High energy density 
2>Pollution-free 
3>Long cycle life 
4>No memory effect 
5>Low self dischargeLi-ion Battery Pack Rechargeable Battery 12V 40ah for Fishing Machines Fishing Device Fishing Equipment Fishing Lamp Fishing Light with Capacity Indicator
Shenzhen Believe Technology Co., Ltd
Samsung/LG/SANYO/SONY or Chinese Branded ICR18650 battery
can be choosen ,li-ion rechargeable battery pack 12V
1Model No.                          BLV-12V-18650
2MaterialLi-ion
3Typical capacity30ah/40ah/60ah/80ah 
as customized
4Nominal Volt12V
5with PCB or notcan do with SEIKO IC.,with PCB protection
6Approx Net Weight (g)150g
7Size92mm*230mm*300mm/200*120*75MM/230*150*85MM/
263*180*85MM340*270*65MM
8Standard Charge Rate0.2C,
Charging MethodCC-CV
(constant voltage with limited current )
Standard Charging TimeStandard charge: 3.0hours
Rapid charge: 2.5hours
9Maximal Charge Rate1C 
10Working Charge Temp0~45°C
11Working DischargeTemp-20°C~60°C
12Storage Temperature1 year:-20°C-25°C
3 months:-20°C-45°C
1 month:-20°C-60°C
13Inner Resistance≤ 60mΩ
14Circle life500-1000 times
Li-ion Battery Pack Rechargeable Battery 12V 40ah for Fishing Machines Fishing Device Fishing Equipment Fishing Lamp Fishing Light with Capacity Indicator
Feature for lithium battery: 
1.Long life, large capacity and good shock resistance
2.Low self-discharge and good discharge performance at low temperature
3.Strong charging acceptance and quick-charging capability
4.Strong over-discharge resistance and charge retention
5.Maintenance-free and no acid or water for maintenance in usage
6.Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10.Most safe no explosion no fireLi-ion Battery Pack Rechargeable Battery 12V 40ah for Fishing Machines Fishing Device Fishing Equipment Fishing Lamp Fishing Light with Capacity Indicator
Customized battery size 
With sealed battery case or blue PVC film
18650 battery cell usedCombination of 18650 battery cellMax Working currentCustomized battery capacity
200*120*75MM45 pcs 18650 battery cell ,can use 2200mah/2600mah/1800mah and so on 3S15POver current protection 40A30ah/40ah/60ah/80ah 
as customized
230*150*85MM60 pcs 18650 battery cell ,can use 2200mah/2600mah/1800mah and so on 3S20POver current  protection  120A30ah/40ah/60ah/80ah 
as customized
263*180*85MM90 pcs 18650 battery cell ,can use 2200mah/2600mah/1800mah and so on 3S30POver current protection  120A30ah/40ah/60ah/80ah 
as customized
340*270*65MM120 pcs 18650 battery cell ,can use 2200mah/2600mah/1800mah and so on 3S40POver current protection 120A30ah/40ah/60ah/80ah 
as customized

Advantages Of Lithium Ion  Battery Pack
1: Highly Safe, Edure High temperature,
2:Long Lifespan: 2 to 3 times longer than the lifespan of seal lead acid battery
3:Variable type of cell: 14500,18650,14430,18500,17500,26650,26500 etc.
4:Wide Capacity Range: 0.2C to 70C
5: Stable Performance
6: No memory effect
7:Light Weight: 1/3 of the weight of NiMH Battery, 1/2 of SLA battery
8:Reach ROHs, CE, UL quality standard
9: Low maintenance
 

FAQ: any questions, contract us freely, respond within 12h                                          
Q1:Can't charge the battery?
A1: First we nee to connect the battery charger, second we have to turn this switch on,and then can be charged.
Q2:Is it the capacity of your battery real?
A2: All of our batteries are real full capacity with top quantity, competitive price& long life cycle.
Q3:How about the lead time?
A3:Delivery time for production will depend on your quantity.Usually it will take 7-15 working days, the sample will be shipped out within 4 working days.
Q4:Which certificates do you have?
A4:We have CE/ROHS/UN38.3/MSDS for lithium-ion cell used, all reach international standard
Q5:How about warranty?
A5:1 year warranty
Q6: payment and samples
A6:we accept paypal for samples order, larger order with T/T
Q7:  Charging temperature
A7:The cell shall be charged within 0°C~40°C range in the Product Specification datasheet, for all samples&orders offer test report& tech specification data sheet
Q8: Operating temperature
A8:-20°C~60°C 
 Q9: Company production capacity:
A9:200k pcs per months
Q10:What's the batteries applications?
A10:Widely applied in digital products, portable computers, Bluetooth products, electric tools,power tools, lighting devices like LED lights and emergency lights,electric toy, household appliances and emergency device area. cordless phone, power tools, instrument and apparatus, electric vehicle,electric bikes, motorcycles,UPS battery,medical equipment,beauty instruments,electric trolley,solar power system.solar energy storage,smart robot and so on.
Shenzhen Believe Technology Co., Ltd :advanced power solution for the green world

CAUCTION:
1-Use a specified charger,Fully charge the battery before first-time using.
2-Do not disassemble the battery and battery pack in any way.
3-Do not short circuit battery terminals,don't not reverse the positive and negative pole
4-Do not throw the battery into fire or heat, do not put the battery into microwave oven or pressure vessel.
5-Do not immerse battery in water or allow it to get wet!
6-If the battery leaks or releases strange odor, pls remove it from place near fire place immediately. 
7-Keep the battery in a cool dry surroundings if it stands by.
8-Do not place or storage this product under high temperature(or fire) or humid environment.
9-Using the product, a little hot is normal.
10-Stay away from children when charging or in storage.
 
Your best services from Ms Windy Lee (Project Manager)                                          
TEL:0086-0755-27489699
CELL NO.:0086-18563969459
Always respond your questions within 12h.
Shenzhen Believe Technology Co., Ltd:advanced power solution for the green world
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