Gold Member Since 2009
Audited Supplier
OptimumNano Energy Co., Ltd.

LiFePO4 Battery, Electric Boat Battery, Powerful Boat Battery manufacturer / supplier in China, offering 5-1000ah, 12V 250ah Made by 32650 Batteries, Wo-Power Box Rechargeable 7.2kwh Powerwall Energy Storage System, Wo-Power Box 7.2kwh Scalable Core Battery Energy Storage System Ess and so on.

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5-1000ah, 12V 250ah Made by 32650 Batteries

Purchase Qty.:
1-999 1,000+
FOB Unit Price: US $1,000 US $1
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $1,000
1,000+ US $1
Get Latest Price
Production Capacity: 100ah
Transport Package: Battery Pack in Carton Case Full with PE Foam
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: OPT12250
  • Usage: Energy Storage
  • Discharge Rate: High Discharge Rate
  • Electrolyte: LiFePO4
  • Rechargeable: Chargeable
  • Work Voltage: 12V
  • Max. Discahrge Current: 150A
  • Color: Black
  • BMS Iternel: Yes
  • Trademark: OPTIMUM
  • Origin: Guangdong Province, China
  • Type: Lithium-Ion Batteries
  • Nominal Voltage: 12V
  • Shape: Cylindrical Battery
  • Installation: Packaged
  • Usage Capacity: 300ah
  • Standard Charge and Discharge Current: 20A
  • Fast Charging Time: 1.5 Hours
  • Casing Material: ABS Case or Metal
  • Dimension: Flexible(Customized)
  • Specification: BV, SGS, CE, UL, ISO9001, TS16949 etc
  • HS Code: 8507600090
Product Description
Powerful Deep Cycle Life 12V 100Ah LiFePO4 battery for electric boat

Application: Electric boat, electric ATV etc. (suits for 12V motor)

Optimum LiFePO4 battery Features:

Products features

1. Safety: Safest Li-ion battery, CE UL approved, built-in BMS, none fire, none explosive

2. Clean and Green energy, no toxic material contained

3. Powerful: HP battery can discharge in 15C~20C

4. Long life cycle, > 2000 times deep cycle, 8 times of lead acid battery

5. No memory effect, highly efficient charge anytime, no reduction of capacity

6. Operation temperature: -20~70° C

7. Small size and light weight: 1/2 size of lead acid battery, 70% size of Ni-MH Ni-CD battery,
1/2 weight of lead acid battery

8. Good performance at high temperature and high temperature resistance

9. Low self-discharge rate: < 3% monthly

About Optimum:
Competitive Advantages
· Electronic Link
7 years professional BMS solution
Green Product Long life span International Approvals

Reasonable Price
· Prompt Delivery
· Quality Approvals
· Good Reputation
· Satisfied Service
· Small Orders Accepted

Service by Optimum
Give you the specific battery pack within 24hours according to your requirements
One-stop battery solution with battery cells, BMS, case and matching charger

CE, UL, RoHS/SGS, UN38.3, ISO9001: 2008, TS16949: 2002 issued by NQA
Optimum LiFePO4 Battery/Lithium Battery Pack
(12V 5Ah---400Ah)
Item No.OPT12005OPT12010OPT12020OPT12025OPT12030OPT12040OPT12050OPT12060
Standard Capacity5Ah10Ah20Ah25Ah30Ah40Ah50Ah60Ah
Rated Voltage12.8V
Discharge Cut-off Voltage10.0V
Cell ModelIFR32650/32750
Casing MaterialSteel Case for Single Cells
Self Discharge Rate≤3% after one month
Life Cycles80% left after 2000 times (with 1C constant charge and discharge deep cycle)
Max Continuous2.5C
Discharge Current
Max Charger VoltageDC14.6V
Standard Charge Current0.2C
Protection Function Short-circuit &Over-current &Overcharge &Over-discharge &Undervoltage Protection
Product Size(mm) 151*51*93135*85*85182*76*167184*75*135118*175*175190*165*175190*165*175350*168*179
Approx N.W0.9Kg1.3Kg2.8Kg3.5Kg4.0Kg5.5Kg7.0Kg8.0Kg
Standard Capacity80Ah100Ah120Ah150Ah200Ah200Ah300Ah400Ah
Product Size(mm)260*170*215330*170*220339*173*212502*262*242502*262*242360*220*262502*262*242560*360*200
Approx N.W11Kg16Kg19Kg24Kg35Kg38Kg45Kg65Kg

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Ms. Lina Cheng
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