Deep Cycle 12V 20ah Valve Regulated Lead Acid Battery

- Oct 21, 2017-

Basic Info

  • Model NO.: UBT-IFR26650-4S4P

  • Connection Mode: Series and Parallel

  • Discharge Rate: High Discharge Rate

  • Accessories Type: Battery

  • Standard Voltage: 8.4V~12V

  • Electrolyte: Lithium

  • Transport Package: Carton

  • Origin: China

  • Type: Lithium-Ion Battery Pack

  • Rechargeable: Chargeable

  • Size: Small

  • Rated Capacity: 20ah

  • Usage: Emergency Battery

  • Trademark: ubetter

  • Specification: 148*98*95mm

  • HS Code: 8507600090

Product Description

12V 20ah lifepo4 battery pack, lifepo4 battery, lithium battery 

12V 12.8Ah LiFePO4 Battery Pack (Replacement for lead acid battery)
Model:UBT006-12V series
Cell capacity2500mAh3000mAh3200mAh3500mAh4000mAh4500mAh5000mAh
Nominal capacity10Ah12Ah12.8Ah14Ah16Ah18Ah20Ah
Nominal voltage12.8V12.8V12.8V12.8V12.8V12.8V12.8V
Charging voltage14.4V14.4V14.4V14.4V14.4V14.4V14.4V
charging current10A10A10A10A10A10A10A
Continuous discharge current10A10A10A10A10A10A10A
Cycle life2000~6000
Protection  Circuit  Module:PCM
FOB price USD 38.5045.8051.2057.0068.2075.0085


? High lifespan: two thousand cycles and more  
? Deep discharge allowed up to 100%
? Ultra safe Lithium ion Phosphate chemistry(no thermal run-way, no fire or explosion risks)
? Embedded BMS(Battery Management system):improve lifespan AND secure the battery
? No Lead, no heavy metal, no toxic element
? Calendar life≥10 years.
? Excellent temperature robustness(-20oC up to +65oC)
? Flexible deployment: up to 12 packs in parallel and 4 in serial 
? Constant power during discharge(very low internal resistance)
? Very low Peukert's losses(energy efficiency≥96%)
? Very low self discharge(<3% per month)
? No memory effect
? About 50% lighter and 40% smaller than equivalent Lead-Acid battery with same usable energy
? Certification: CE, RoHS


electricNorminal voltage12.8v
Norminal capacity42A
Stored energy537Wh
Internal resistance≤110mΩ
Cycle life≥2000 cycles
Self discharge≤3% per month
Energy efficiency≥96%
Standard Charge Charge voltage14.4v±0.1v
Charge modeCC/CV:Constant Current/Constant Voltage
Maximum continuous charge current5A
BMS charge cut-off voltage14.4v±0.1v
Standard DischargeDischarge cut-off voltage8v
Standard Discharge Current21A
Maximum continuous discharge current5A
EnvironmentCharge temperature range-20oC~65oC
Discharge temperature range-20oC~65oC
Storage temperature-20oC~65oC
IP protection levelIP65
MecanicalCell assembly4S12P
Casing meterial26650 4S12P
Dimensions L:175mm*P:166mm*H:126mm
TerminalClip Faston:45mm