Charged Reviews · Quick reference

WattCycle 12V 100Ah Group 24 LiFePO4 Battery

Brand
WattCycle
Model
WT12V100AH100
SKU / part number
WT12V100AH100[1]
Category
Batteries
chargedreviews.com/batteries/wattcycle-wt12v100ah100

Energy and chemistry

Nominal voltage12.8 V[1]
Rated capacity100 Ah[1]
Nominal energy1.28 kWh[1]
Usable energy1.28 kWh[1]
ChemistryLiFePO4[1]
Cell format?

Charge and discharge

Continuous charge current100 A[1]
Continuous discharge current100 A[1]
Maximum charge current?
Maximum discharge current?
Peak charge current?
Peak discharge current300 A[1]
Continuous output power1.28 kW[1]
Peak output?
Maximum charge voltage14.4 V[1]
Charge cutoff voltage?
Discharge cutoff voltage?

BMS and communication

BMS continuous current100 A[1]
Communication protocols?
Wireless monitoring?
Inverter compatibility?

Operating temperature

Charging temperature0 to 50 °C[1]
Discharging temperature-20 to 70 °C[1]
Storage temperature-10 to 50 °C[1]
Self-heating?

Mechanical and mounting

Dimensions167.6 W × 208.3 H × 259.1 L mm[1]Calculated
Weight10.5 kg / 23 lb[1]
TerminalsM8 bolts[1]
Mounting / formatCase batterySite classificationBased on[1]
Enclosure rating (IP)IP65[1]

Installation (from the manual)

Not documented in the manual

System limits

Maximum parallel units4[1]
Series connection4[1]
Maximum system energy?

Page 1 of 2 · Installation values · ? means nothing is recordedAggregated, often community-reported information, not official documentation. Do not rely on it for installation, purchase or compliance decisions; always confirm values with the manufacturer’s official documentation. Charged Reviews accepts no responsibility for errors.

Charged Reviews · Quick reference

WattCycle 12V 100Ah Group 24 LiFePO4 Battery · WT12V100AH100

Warranty

Warranty term5 years[6]
Warranty cycle limit?
Warranted throughput?
Capacity retention?
Cycle rating5,000 cycles[1]
Estimated throughput6.4 MWh[1]Estimated
Coverage starts?
Coverage conditionsExcludes accident, abuse and force majeure; failure to follow the manual; voltage or current mismatch, reverse polarity, wrong fuses or undersized cables; series or parallel connections beyond the permitted limits; mixing with other battery brands; unauthorised disassembly, modification or repair and altered serial numbers; cosmetic wear and natural capacity fade; use beyond the rated cycle life; and damage from more than one year without maintenance charging[4]
RemedyFree replacement or refund for a quality defect confirmed within six months of purchase, free replacement for one confirmed after six months and inside the term; WattCycle pays shipping both ways in either case, after an RMA number is issued[4]
Labor and shipping?
Transfer to another owner?
Registration?

Certifications and listings

UL 1973?
UL 9540?
UL 9540A?
UN 38.3ClaimedListed when checked[2]
IEC 62619?
CE?
UL 1642ClaimedListed when checked[2]
UL 2580ClaimedListed when checked[2]

Documents and sources

  1. WattCycle 12V 100Ah Group 24 LiFePO4 Battery: manufacturer product pagePaid link.Official product page · Revised Not stated · Checked https://www.wattcycle.com/products/wattcycle-12v-100ah-group-24-lifepo4-battery
  2. WattCycle 12V Series LiFePO4 Battery User MaunalOfficial instruction manual · Revised Not stated · Checked https://cdn.shopify.com/s/files/1/0812/7420/8552/files/WT12V-Series-LiFePO4-Battery-Manual-V1.9-2026.03.02.pdf?v=1776752079
  3. WattCycle product page: WattCycle 12V 100Ah Group 24 LiFePO4 BatteryPaid link.Official product page · Revised Not stated · Checked https://wattcycle.com/products/wattcycle-12v-100ah-group-24-lifepo4-battery-1
  4. Warranty Policy | WattCycle-US (September 22, 2026 capture)Paid link.Official warranty · Revised Not stated · Checked https://www.wattcycle.com/pages/warranty-policy
  5. WattCycle 12V 100Ah Group 24 LiFePO4 Battery for RV Solar (WattCycle product page, September 25, 2026 capture)Paid link.Official product page · Revised Not stated · Checked https://www.wattcycle.com/products/wattcycle-12v-100ah-group-24-lifepo4-battery
  6. Warranty Policy | WattCycle-US (September 28, 2026 capture)Paid link.Official warranty · Revised Not stated · Checked https://www.wattcycle.com/pages/warranty-policy