DongJin 48V 100Ah

Voltage

48 V

Capacity

100 Ah

Total

4.80 kWh

Usable Energy (80% DoD)

3.84 kWh

Check Price on Shopee

₱58,700.00

Check Price on Lazada

₱55,000.00

≈ ₱12,200 per kWh of total capacity · Prices vary by vendor.

Technical Specs

Electrical and chemical breakdown of the DongJin 48V 100Ah.

Energy Capacity

Total Capacity: 5.12 kWh
Usable (80% DoD): 4.10 kWh
Depth of Discharge: 80%
Formula: 51.2V × 100Ah

Voltage & Specs

Nominal Voltage: 48 V
Cell Voltage: 51.2 V
Capacity: 100 Ah
Chemistry: LiFePO4

Chemistry & Longevity

Cycle Life: 2,000–6,000+ cycles
Max DoD: 80%
Note: Lithium iron phosphate — safest lithium chemistry. No thermal runaway. Deep discharge tolerant.

Value Analysis

Price: ₱58,700
₱ per Wh: ₱11.46
₱ per kWh: ₱11,465

Daily Runtime

What can it actually
run?

Most people buy these for brownouts or bill reduction. Here is a realistic scenario of a 5.12 kWh battery supporting a typical Filipino household's daily loads.

Total Daily UseActive Load

4.08 kWh

100% of 80% DoD budget used · 16 Wh headroom remaining

Total Capacity

5.12 kWh

Usable (80% DoD)

4.10 kWh

LED house lights (4×)

50W

electric fan (2×)

55W

cellphone charger (2×)