Custom 48V 100Ah Waterproof LiFePO4 Battery

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  • Rugged & Weatherproof Construction: Upgraded with full-enclosure waterproof gaskets and premium stainless steel hardware for superior rust resistance and durability.
  • Certified High Performance: Powered by UL1642-certified LFP cells offering 3000+ cycles, paired with a heavy-duty 350A Anderson connector for safe, high-current operation.
  • Meticulous Quality & Detailing: Professionally refined with robust internal mounting, reinforced cable protectors, and clear data port labeling to meet the highest industry compliance standards.

Additional information

Weight62 kg
Nominal Voltage

51.2V

Capacity

100Ah

Energy

5.12 kWh

Battery Type

Li-ion Prismatic

Max Continuous Discharge Current

200A (peak 400A)

Charging Current

100A

Dimensions

535 (555) x 205 x 375 mm

Charging Temperature

0~45°C

Discharging Temperature

-20~55°C

Storage Temperature

0~40°C

Product Details

A 51.2V 100Ah sealed LiFePO4 pack for outdoor and unmanned equipment, designed around ingress protection and mechanical robustness. It carries 5.12 kWh of usable energy and delivers 200A (peak 400A) continuous — a full 2C draw, with headroom for the surge loads motive duty demands.

Charging at 100A brings it to full in roughly 1.5 hours. The operating window is -20~55°C on discharge and 0~45°C on charge. The pack measures 535 (555) x 205 x 375 mm and weighs 62 kg.

Where it sits in the range

Within our 48V range this sits between the 50Ah and 105Ah builds. If your runtime target is tighter than expected once we model the duty cycle, the 105Ah configuration is the usual next step; if weight or envelope is the binding constraint, the 50Ah build is lighter.

What we customise

Sealing is the design driver here: ingress rating, enclosure material, connector and gland type, all specified to the exposure. Capacity and terminals follow. Bluetooth covers on-site checks, and WiFi or 4G monitoring is available as a custom option for unattended sites.

Common questions

Can the connector be sealed to the same rating?
Yes, connector and gland selection are part of the sealing design.

Can it operate unattended in the field?
Bluetooth covers on-site checks as standard. For genuinely unattended sites we can add WiFi or 4G with a cloud dashboard, but it is a custom option rather than the default.

Cells, compliance and lead time

Grade A prismatic LFP cells, generally specified with UL recognition at cell level. Every pack ships with a UN38.3 test summary and MSDS prepared for air, sea and road transport. Assembly and testing take around 7 working days. Cell supply is what sets the overall schedule: when the cells your design needs are in stock, samples ship in 12–15 working days; when they have to be sourced, allow 20–25. Tell us your target date early and we will confirm cell availability before you commit to it. Production runs 30–35 working days. There is no minimum order quantity — this is a custom design business and we quote single units, with pricing improving noticeably from 100 packs upward. LiFePO4 warranty typically runs 3–5 years, set against the discharge duty of the application; high-rate cycling shortens it.

Get A Free Quote

We will contact you within 8 hours, please pay attention to the email with the suffix “@holobattery.com”