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Yangtze Solar Power Co., Ltd.

12 Volt Deep Cycle Battery, Deep Cycle Batteries 12V 40ah, Battery Batteries Rechargeable manufacturer / supplier in China, offering Free Maintenance 40ah 12 Volt Deep Cycle Battery, 280W 285W 290W 60cells Super Power High Efficiency PV Solar Panel Manufacturers in China, Free Shipping 340W Super Power High Efficiency Poly Solar Panel and so on.

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Supplier Homepage Product Battery Valve Regulated Lead Acid Battery Free Maintenance 40ah 12 Volt Deep Cycle Battery

Free Maintenance 40ah 12 Volt Deep Cycle Battery

FOB Price: US $35-39 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $35-39/ Piece
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Production Capacity: 20000pieces /Week
Transport Package: 1PCS /Carton
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 6-GFM-40
  • Usage: UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar System, Telecom
  • Discharge Rate: High Discharge Rate
  • Electrolyte: Acid
  • Rechargeable: Chargeable
  • Certificate: UL/Ce/RoHS/ISO9001/ISO14001/IEC60896/IEC61427
  • Weight: 11.8kg
  • Color: Grey / Black
  • Warranty: 3 Years
  • Sealed: Yes
  • Specification: 12V40AH AGM Battery
  • HS Code: 8507200000
  • Type: AGM Lead Acid Battery
  • Nominal Voltage: 12V
  • Shape: Square Battery
  • Installation: Fixed
  • Material: High Pure Lead
  • Size: 196X165X170mm
  • Maintenance: Free
  • Terminal: Copper or Lead Material
  • Expected Cycle Life: 10 Years
  • Trademark: Yangtze Solar
  • Origin: China
Product Description
***** free maintenance 40ah 12 volt deep cycle battery *****

Key Features :
♦Maintenance-Free ,Absorbent Glass Mat Technology 
♦Low Self Discharge 
♦Long Designed service Life ,Deep Cycles
♦Excellent Discharge Performance 
♦Environment Friendliness 
♦Wide suitability of ambient temperature range
Applications :
♦Solar and wind energy storage system 
♦EPS and UPS battery backup 
♦Signal system , emergency lighting system , security system
♦Telecommunication Equipment 
♦Power source for portable devices or tools
1. Functional Parameter 5. Environment Temperature 
Nominal Voltage 12VDischarge Temperature -20~60ºC
Nominal Capacity (10 hour rate)40AhCharge Temperature 0~50ºC
Number of Cells 6cells Storage Temperature -20~60ºC
2. Rated Capacity at 25ºC (77° F)6. Inner Resistance & Max . Discharge Current 
10 hour rate (0.1C, 10.8V)40AhFully Charged battery at 25ºC (77° F)9.6mΩ
3 hour rate (0.25C, 10.8V)29.1AhMax. Discharge Current 570A (5s)
1 hour rate (0.55C, 10.5V)21AhShort Circuit Current 1900A
3. Capacity affected by Temperature (10 hour rate)7. Self-discharge  at 25ºC (77° F)
40ºC   (104° F)103%Capacity after 3 month storage 91%
25ºC   (77° F)100%Capacity after 6 month storage82%
0ºC    (32° F)85%Capacity after 9 month storage73%
-15ºC   (5° F)65%Capacity after 12 month storage64%
4. Dimension and Weight 8. Constant voltage charging at 25ºC (77° F)
Length 196mmCyclic use14.4~14.9V
Width165mmMaximum charging current 9.5A
Height 170mmTemperature compensation -30mV/ºC
Total Height 170mmFloat use 13.6~13.8V
Reference Weight 11.8kgTemperature compensation -20mV/ºC

***** Factory Introduction *****
♦ Battery factory Founded in 1996 , 2 million batteries annual production capacity 
♦ Products including valve regulated lead acid battery , Gel battery , deep cycle battery, OPzV
  and OPzS battery 
♦ Products are exported to more than 150 countries 
♦ Products are certified by CE , UL ,Rohs 
♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid batteries         ranging from 2Ah to 3000Ah

***** FAQ *****
♦ What's your payment terms ?
  T/T, Letter of Credit, Western Union, Paypal, etc .
♦ What's your minimum order quantity ?
  1 Unit 
♦ Could you send free samples ?
  Your samples fee will be returned when you place bulk order 
♦ What's your delivery lead time ?
  5-15 days, it is up to your order quantity and your stock. If in stocks, once you make the payment ,
  your products will be sent whithin 2 days 
♦ What;s your price list and discount ?
  The Above price is our wholesale price, if you'd like to know more our discount policy, please free free   to contact us mobile phone +86 173 3300 5102 
6. Can we print our own logo ?
  Yes 
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Mr. Neil Liu
Senior Manager
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