BT-70939M-TFEC (6T) Ultra High Capacity 6T Rechargeable Lithium-Ion Battery – Military-Grade Li-ion 6T Form Factor for Heavy-Duty Applications
Model #: BT-70939M-TFEC (6T) SKU: BT-70939M-TFEC
Product Details
Product Description for BT-70939M-TFEC (6T) Ultra High Capacity 6T Battery Military Grade Li-ion 6T Form-Factor Rechargeable Lithium-Ion Battery
BT-70939M-TFEC (6T) Ultra High Capacity 6T Rechargeable Lithium-Ion Battery – Military-Grade Li-ion 6T Form Factor for Heavy-Duty Applications
The Bren-Tronics BT-70939M-TFEC (6T) is a high-performance, military-grade rechargeable lithium-ion battery in the standard 6T form factor. Designed for demanding tactical, vehicle, and off-grid applications, this ultra-high capacity battery delivers reliable power in extreme conditions.
Key Features • 6T Military Standard Form Factor – Direct drop-in replacement for traditional 6T lead-acid batteries in military vehicles and equipment. • High Energy Density Li-ion Chemistry – Significantly more power and runtime than equivalent lead-acid packs. • Rugged Military-Grade Construction – Built to withstand shock, vibration, extreme temperatures, and harsh environments. • Rechargeable & Long Cycle Life – Designed for repeated deep cycling in mission-critical operations. • Advanced Safety Features – Built-in protection against overcharge, over-discharge, short circuit, and thermal runaway. • Compatible with Standard Charging Systems – Works with existing 6T-compatible chargers and vehicle systems.
Specifications at a Glance Chemistry: Rechargeable Lithium-Ion (Li-ion) • Form Factor: 6T (military standard) • Voltage: 24V nominal (typical 6T configuration) • Capacity: Ultra high (specific Ah not publicly listed – contact manufacturer) • Discharge/Charge: High current capability for heavy loads • Operating Temp: Wide military-grade range • Weight: Lightweight compared to lead-acid equivalent • Dimensions: Standard 6T footprint • Warranty: Manufacturer warranty (contact for details)
Ideal for military vehicles, tactical equipment, emergency response, off-grid power, or any application requiring a rugged, high-capacity 6T lithium upgrade. Contact manufacturer for exact specs, pricing, and availability. In stock and ships fast from lithiumion-batteries.com!
(For full technical details, download the datasheet or manual linked on the product page.)
